8136370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 17884800

約数和(自身を除く): 9748430

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 229, 323, 374, 418, 458, 646, 935, 1045, 1145, 1615, 1870, 2090, 2290, 2519, 3230, 3553, 3893, 4351, 5038, 7106, 7786, 8702, 12595, 17765, 19465, 21755, 25190, 35530, 38930, 42823, 43510, 47861, 73967, 85646, 95722, 147934, 214115, 239305, 369835, 428230, 478610, 739670, 813637, 1627274, 4068185, 8136370]

約数ペア:

[(1, 8136370), (2, 4068185), (5, 1627274), (10, 813637), (11, 739670), (17, 478610), (19, 428230), (22, 369835), (34, 239305), (38, 214115), (55, 147934), (85, 95722), (95, 85646), (110, 73967), (170, 47861), (187, 43510), (190, 42823), (209, 38930), (229, 35530), (323, 25190), (374, 21755), (418, 19465), (458, 17765), (646, 12595), (935, 8702), (1045, 7786), (1145, 7106), (1615, 5038), (1870, 4351), (2090, 3893), (2290, 3553), (2519, 3230)]