102172640

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4229}}^1$

素因数の和:4395

約数の個数: 48

約数和(自身を含む): 243038880

約数和(自身を除く): 140866240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2416, 3020, 4229, 4832, 6040, 8458, 12080, 16916, 21145, 24160, 33832, 42290, 67664, 84580, 135328, 169160, 338320, 638579, 676640, 1277158, 2554316, 3192895, 5108632, 6385790, 10217264, 12771580, 20434528, 25543160, 51086320, 102172640]

約数ペア:

[(1, 102172640), (2, 51086320), (4, 25543160), (5, 20434528), (8, 12771580), (10, 10217264), (16, 6385790), (20, 5108632), (32, 3192895), (40, 2554316), (80, 1277158), (151, 676640), (160, 638579), (302, 338320), (604, 169160), (755, 135328), (1208, 84580), (1510, 67664), (2416, 42290), (3020, 33832), (4229, 24160), (4832, 21145), (6040, 16916), (8458, 12080)]