41989360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:890

約数の個数: 80

約数和(自身を含む): 112867776

約数和(自身を除く): 70878416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 773, 776, 970, 1358, 1546, 1552, 1940, 2716, 3092, 3395, 3865, 3880, 5411, 5432, 6184, 6790, 7730, 7760, 10822, 10864, 12368, 13580, 15460, 21644, 27055, 27160, 30920, 43288, 54110, 54320, 61840, 74981, 86576, 108220, 149962, 216440, 299924, 374905, 432880, 524867, 599848, 749810, 1049734, 1199696, 1499620, 2099468, 2624335, 2999240, 4198936, 5248670, 5998480, 8397872, 10497340, 20994680, 41989360]

約数ペア:

[(1, 41989360), (2, 20994680), (4, 10497340), (5, 8397872), (7, 5998480), (8, 5248670), (10, 4198936), (14, 2999240), (16, 2624335), (20, 2099468), (28, 1499620), (35, 1199696), (40, 1049734), (56, 749810), (70, 599848), (80, 524867), (97, 432880), (112, 374905), (140, 299924), (194, 216440), (280, 149962), (388, 108220), (485, 86576), (560, 74981), (679, 61840), (773, 54320), (776, 54110), (970, 43288), (1358, 30920), (1546, 27160), (1552, 27055), (1940, 21644), (2716, 15460), (3092, 13580), (3395, 12368), (3865, 10864), (3880, 10822), (5411, 7760), (5432, 7730), (6184, 6790)]