802120877380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1\times {\mathrm{5821}}^1$

素因数の和:6701

約数の個数: 96

約数和(自身を含む): 1724657114880

約数和(自身を除く): 922536237500

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 179, 244, 305, 358, 610, 631, 716, 895, 1220, 1262, 1790, 2524, 3155, 3580, 5821, 6310, 10919, 11642, 12620, 21838, 23284, 29105, 38491, 43676, 54595, 58210, 76982, 109190, 112949, 116420, 153964, 192455, 218380, 225898, 355081, 384910, 451796, 564745, 710162, 769820, 1041959, 1129490, 1420324, 1775405, 2083918, 2258980, 3550810, 3673051, 4167836, 5209795, 6889889, 7101620, 7346102, 10419590, 13779778, 14692204, 18365255, 20839180, 27559556, 34449445, 36730510, 63559499, 68898890, 73461020, 127118998, 137797780, 224056111, 254237996, 317797495, 448112222, 635594990, 657476129, 896224444, 1120280555, 1271189980, 1314952258, 2240561110, 2629904516, 3287380645, 4481122220, 6574761290, 13149522580, 40106043869, 80212087738, 160424175476, 200530219345, 401060438690, 802120877380]

約数ペア:

[(1, 802120877380), (2, 401060438690), (4, 200530219345), (5, 160424175476), (10, 80212087738), (20, 40106043869), (61, 13149522580), (122, 6574761290), (179, 4481122220), (244, 3287380645), (305, 2629904516), (358, 2240561110), (610, 1314952258), (631, 1271189980), (716, 1120280555), (895, 896224444), (1220, 657476129), (1262, 635594990), (1790, 448112222), (2524, 317797495), (3155, 254237996), (3580, 224056111), (5821, 137797780), (6310, 127118998), (10919, 73461020), (11642, 68898890), (12620, 63559499), (21838, 36730510), (23284, 34449445), (29105, 27559556), (38491, 20839180), (43676, 18365255), (54595, 14692204), (58210, 13779778), (76982, 10419590), (109190, 7346102), (112949, 7101620), (116420, 6889889), (153964, 5209795), (192455, 4167836), (218380, 3673051), (225898, 3550810), (355081, 2258980), (384910, 2083918), (451796, 1775405), (564745, 1420324), (710162, 1129490), (769820, 1041959)]