80160710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18773}}^1$

素因数の和:18848

約数の個数: 32

約数和(自身を含む): 167614272

約数和(自身を除く): 87453562

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 18773, 37546, 93865, 131411, 187730, 262822, 657055, 1145153, 1314110, 2290306, 5725765, 8016071, 11451530, 16032142, 40080355, 80160710]

約数ペア:

[(1, 80160710), (2, 40080355), (5, 16032142), (7, 11451530), (10, 8016071), (14, 5725765), (35, 2290306), (61, 1314110), (70, 1145153), (122, 657055), (305, 262822), (427, 187730), (610, 131411), (854, 93865), (2135, 37546), (4270, 18773)]