1828886860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{863}}^1$

素因数の和:1183

約数の個数: 96

約数和(自身を含む): 4263985152

約数和(自身を除く): 2435098292

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 271, 340, 391, 460, 542, 782, 863, 1084, 1355, 1564, 1726, 1955, 2710, 3452, 3910, 4315, 4607, 5420, 6233, 7820, 8630, 9214, 12466, 14671, 17260, 18428, 19849, 23035, 24932, 29342, 31165, 39698, 46070, 58684, 62330, 73355, 79396, 92140, 99245, 105961, 124660, 146710, 198490, 211922, 233873, 293420, 337433, 396980, 423844, 467746, 529805, 674866, 935492, 1059610, 1169365, 1349732, 1687165, 2119220, 2338730, 3374330, 3975841, 4677460, 5379079, 6748660, 7951682, 10758158, 15903364, 19879205, 21516316, 26895395, 39758410, 53790790, 79516820, 91444343, 107581580, 182888686, 365777372, 457221715, 914443430, 1828886860]

約数ペア:

[(1, 1828886860), (2, 914443430), (4, 457221715), (5, 365777372), (10, 182888686), (17, 107581580), (20, 91444343), (23, 79516820), (34, 53790790), (46, 39758410), (68, 26895395), (85, 21516316), (92, 19879205), (115, 15903364), (170, 10758158), (230, 7951682), (271, 6748660), (340, 5379079), (391, 4677460), (460, 3975841), (542, 3374330), (782, 2338730), (863, 2119220), (1084, 1687165), (1355, 1349732), (1564, 1169365), (1726, 1059610), (1955, 935492), (2710, 674866), (3452, 529805), (3910, 467746), (4315, 423844), (4607, 396980), (5420, 337433), (6233, 293420), (7820, 233873), (8630, 211922), (9214, 198490), (12466, 146710), (14671, 124660), (17260, 105961), (18428, 99245), (19849, 92140), (23035, 79396), (24932, 73355), (29342, 62330), (31165, 58684), (39698, 46070)]