61771815820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2711}}^1$

素因数の和:3032

約数の個数: 192

約数和(自身を含む): 157985759232

約数和(自身を除く): 96213943412

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 257, 260, 286, 310, 341, 403, 514, 572, 620, 682, 715, 806, 1028, 1285, 1364, 1430, 1612, 1705, 2015, 2570, 2711, 2827, 2860, 3341, 3410, 4030, 4433, 5140, 5422, 5654, 6682, 6820, 7967, 8060, 8866, 10844, 11308, 13364, 13555, 14135, 15934, 16705, 17732, 22165, 27110, 28270, 29821, 31868, 33410, 35243, 36751, 39835, 44330, 54220, 56540, 59642, 66820, 70486, 73502, 79670, 84041, 87637, 88660, 103571, 119284, 140972, 147004, 149105, 159340, 168082, 175274, 176215, 183755, 207142, 298210, 336164, 350548, 352430, 367510, 387673, 414284, 420205, 438185, 517855, 596420, 696727, 704860, 735020, 775346, 840410, 876370, 924451, 1035710, 1092533, 1139281, 1393454, 1550692, 1680820, 1752740, 1848902, 1938365, 2071420, 2185066, 2278562, 2786908, 3483635, 3697804, 3876730, 4370132, 4557124, 4622255, 5462665, 5696405, 6967270, 7663997, 7753460, 9057451, 9244510, 10925330, 11392810, 12017863, 13934540, 15327994, 18114902, 18489020, 21598537, 21850660, 22785620, 24035726, 30655988, 36229804, 38319985, 43197074, 45287255, 48071452, 60089315, 76639970, 86394148, 90574510, 99631961, 107992685, 120178630, 153279940, 181149020, 199263922, 215985370, 237583907, 240357260, 280780981, 398527844, 431970740, 475167814, 498159805, 561561962, 950335628, 996319610, 1123123924, 1187919535, 1403904905, 1992639220, 2375839070, 2807809810, 3088590791, 4751678140, 5615619620, 6177181582, 12354363164, 15442953955, 30885907910, 61771815820]

約数ペア:

[(1, 61771815820), (2, 30885907910), (4, 15442953955), (5, 12354363164), (10, 6177181582), (11, 5615619620), (13, 4751678140), (20, 3088590791), (22, 2807809810), (26, 2375839070), (31, 1992639220), (44, 1403904905), (52, 1187919535), (55, 1123123924), (62, 996319610), (65, 950335628), (110, 561561962), (124, 498159805), (130, 475167814), (143, 431970740), (155, 398527844), (220, 280780981), (257, 240357260), (260, 237583907), (286, 215985370), (310, 199263922), (341, 181149020), (403, 153279940), (514, 120178630), (572, 107992685), (620, 99631961), (682, 90574510), (715, 86394148), (806, 76639970), (1028, 60089315), (1285, 48071452), (1364, 45287255), (1430, 43197074), (1612, 38319985), (1705, 36229804), (2015, 30655988), (2570, 24035726), (2711, 22785620), (2827, 21850660), (2860, 21598537), (3341, 18489020), (3410, 18114902), (4030, 15327994), (4433, 13934540), (5140, 12017863), (5422, 11392810), (5654, 10925330), (6682, 9244510), (6820, 9057451), (7967, 7753460), (8060, 7663997), (8866, 6967270), (10844, 5696405), (11308, 5462665), (13364, 4622255), (13555, 4557124), (14135, 4370132), (15934, 3876730), (16705, 3697804), (17732, 3483635), (22165, 2786908), (27110, 2278562), (28270, 2185066), (29821, 2071420), (31868, 1938365), (33410, 1848902), (35243, 1752740), (36751, 1680820), (39835, 1550692), (44330, 1393454), (54220, 1139281), (56540, 1092533), (59642, 1035710), (66820, 924451), (70486, 876370), (73502, 840410), (79670, 775346), (84041, 735020), (87637, 704860), (88660, 696727), (103571, 596420), (119284, 517855), (140972, 438185), (147004, 420205), (149105, 414284), (159340, 387673), (168082, 367510), (175274, 352430), (176215, 350548), (183755, 336164), (207142, 298210)]