65019070

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 119130912

約数和(自身を除く): 54111842

約数列:

[1, 2, 5, 10, 113, 163, 226, 326, 353, 565, 706, 815, 1130, 1630, 1765, 3530, 18419, 36838, 39889, 57539, 79778, 92095, 115078, 184190, 199445, 287695, 398890, 575390, 6501907, 13003814, 32509535, 65019070]

約数ペア:

[(1, 65019070), (2, 32509535), (5, 13003814), (10, 6501907), (113, 575390), (163, 398890), (226, 287695), (326, 199445), (353, 184190), (565, 115078), (706, 92095), (815, 79778), (1130, 57539), (1630, 39889), (1765, 36838), (3530, 18419)]