47280710

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 87212160

約数和(自身を除く): 39931450

約数列:

[1, 2, 5, 10, 79, 97, 158, 194, 395, 485, 617, 790, 970, 1234, 3085, 6170, 7663, 15326, 38315, 48743, 59849, 76630, 97486, 119698, 243715, 299245, 487430, 598490, 4728071, 9456142, 23640355, 47280710]

約数ペア:

[(1, 47280710), (2, 23640355), (5, 9456142), (10, 4728071), (79, 598490), (97, 487430), (158, 299245), (194, 243715), (395, 119698), (485, 97486), (617, 76630), (790, 59849), (970, 48743), (1234, 38315), (3085, 15326), (6170, 7663)]