101242960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13907}}^1$

素因数の和:13940

約数の個数: 80

約数和(自身を含む): 289731456

約数和(自身を除く): 188488496

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 13907, 27814, 55628, 69535, 97349, 111256, 139070, 180791, 194698, 222512, 278140, 361582, 389396, 486745, 556280, 723164, 778792, 903955, 973490, 1112560, 1265537, 1446328, 1557584, 1807910, 1946980, 2531074, 2892656, 3615820, 3893960, 5062148, 6327685, 7231640, 7787920, 10124296, 12655370, 14463280, 20248592, 25310740, 50621480, 101242960]

約数ペア:

[(1, 101242960), (2, 50621480), (4, 25310740), (5, 20248592), (7, 14463280), (8, 12655370), (10, 10124296), (13, 7787920), (14, 7231640), (16, 6327685), (20, 5062148), (26, 3893960), (28, 3615820), (35, 2892656), (40, 2531074), (52, 1946980), (56, 1807910), (65, 1557584), (70, 1446328), (80, 1265537), (91, 1112560), (104, 973490), (112, 903955), (130, 778792), (140, 723164), (182, 556280), (208, 486745), (260, 389396), (280, 361582), (364, 278140), (455, 222512), (520, 194698), (560, 180791), (728, 139070), (910, 111256), (1040, 97349), (1456, 69535), (1820, 55628), (3640, 27814), (7280, 13907)]