104315620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{541}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 227275776

約数和(自身を除く): 122960156

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 311, 541, 620, 622, 1082, 1244, 1555, 2164, 2705, 3110, 5410, 6220, 9641, 10820, 16771, 19282, 33542, 38564, 48205, 67084, 83855, 96410, 167710, 168251, 192820, 335420, 336502, 673004, 841255, 1682510, 3365020, 5215781, 10431562, 20863124, 26078905, 52157810, 104315620]

約数ペア:

[(1, 104315620), (2, 52157810), (4, 26078905), (5, 20863124), (10, 10431562), (20, 5215781), (31, 3365020), (62, 1682510), (124, 841255), (155, 673004), (310, 336502), (311, 335420), (541, 192820), (620, 168251), (622, 167710), (1082, 96410), (1244, 83855), (1555, 67084), (2164, 48205), (2705, 38564), (3110, 33542), (5410, 19282), (6220, 16771), (9641, 10820)]