80493488660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:1006

約数の個数: 192

約数和(自身を含む): 191742707520

約数和(自身を除く): 111249218860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 97, 116, 130, 145, 157, 194, 260, 290, 314, 377, 388, 485, 580, 628, 701, 754, 785, 970, 1261, 1402, 1508, 1570, 1885, 1940, 2041, 2522, 2804, 2813, 3140, 3505, 3770, 4082, 4553, 5044, 5626, 6305, 7010, 7540, 8164, 9106, 9113, 10205, 11252, 12610, 14020, 14065, 15229, 18212, 18226, 20329, 20410, 22765, 25220, 28130, 30458, 36452, 36569, 40658, 40820, 45530, 45565, 56260, 59189, 60916, 67997, 73138, 76145, 81316, 91060, 91130, 101645, 110057, 118378, 135994, 146276, 152290, 182260, 182845, 197977, 203290, 220114, 236756, 264277, 271988, 295945, 304580, 339985, 365690, 395954, 406580, 440228, 441641, 528554, 550285, 591890, 679970, 731380, 791908, 883282, 883961, 989885, 1057108, 1100570, 1183780, 1321385, 1359940, 1430741, 1766564, 1767922, 1971913, 1979770, 2201140, 2208205, 2642770, 2861482, 3191653, 3535844, 3943826, 3959540, 4416410, 4419805, 5285540, 5722964, 5741333, 6383306, 7153705, 7887652, 8832820, 8839610, 9859565, 10675529, 11482666, 12766612, 14307410, 15958265, 17679220, 19719130, 21351058, 22965332, 25634869, 28614820, 28706665, 31916530, 39438260, 41491489, 42702116, 51269738, 53377645, 57413330, 63833060, 82982978, 102539476, 106755290, 114826660, 128174345, 138781877, 165965956, 207457445, 213510580, 256348690, 277563754, 309590341, 414914890, 512697380, 555127508, 619180682, 693909385, 829829780, 1238361364, 1387818770, 1547951705, 2775637540, 3095903410, 4024674433, 6191806820, 8049348866, 16098697732, 20123372165, 40246744330, 80493488660]

約数ペア:

[(1, 80493488660), (2, 40246744330), (4, 20123372165), (5, 16098697732), (10, 8049348866), (13, 6191806820), (20, 4024674433), (26, 3095903410), (29, 2775637540), (52, 1547951705), (58, 1387818770), (65, 1238361364), (97, 829829780), (116, 693909385), (130, 619180682), (145, 555127508), (157, 512697380), (194, 414914890), (260, 309590341), (290, 277563754), (314, 256348690), (377, 213510580), (388, 207457445), (485, 165965956), (580, 138781877), (628, 128174345), (701, 114826660), (754, 106755290), (785, 102539476), (970, 82982978), (1261, 63833060), (1402, 57413330), (1508, 53377645), (1570, 51269738), (1885, 42702116), (1940, 41491489), (2041, 39438260), (2522, 31916530), (2804, 28706665), (2813, 28614820), (3140, 25634869), (3505, 22965332), (3770, 21351058), (4082, 19719130), (4553, 17679220), (5044, 15958265), (5626, 14307410), (6305, 12766612), (7010, 11482666), (7540, 10675529), (8164, 9859565), (9106, 8839610), (9113, 8832820), (10205, 7887652), (11252, 7153705), (12610, 6383306), (14020, 5741333), (14065, 5722964), (15229, 5285540), (18212, 4419805), (18226, 4416410), (20329, 3959540), (20410, 3943826), (22765, 3535844), (25220, 3191653), (28130, 2861482), (30458, 2642770), (36452, 2208205), (36569, 2201140), (40658, 1979770), (40820, 1971913), (45530, 1767922), (45565, 1766564), (56260, 1430741), (59189, 1359940), (60916, 1321385), (67997, 1183780), (73138, 1100570), (76145, 1057108), (81316, 989885), (91060, 883961), (91130, 883282), (101645, 791908), (110057, 731380), (118378, 679970), (135994, 591890), (146276, 550285), (152290, 528554), (182260, 441641), (182845, 440228), (197977, 406580), (203290, 395954), (220114, 365690), (236756, 339985), (264277, 304580), (271988, 295945)]