112517020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73063}}^1$

素因数の和:73090

約数の個数: 48

約数和(自身を含む): 294594048

約数和(自身を除く): 182077028

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 73063, 146126, 292252, 365315, 511441, 730630, 803693, 1022882, 1461260, 1607386, 2045764, 2557205, 3214772, 4018465, 5114410, 5625851, 8036930, 10228820, 11251702, 16073860, 22503404, 28129255, 56258510, 112517020]

約数ペア:

[(1, 112517020), (2, 56258510), (4, 28129255), (5, 22503404), (7, 16073860), (10, 11251702), (11, 10228820), (14, 8036930), (20, 5625851), (22, 5114410), (28, 4018465), (35, 3214772), (44, 2557205), (55, 2045764), (70, 1607386), (77, 1461260), (110, 1022882), (140, 803693), (154, 730630), (220, 511441), (308, 365315), (385, 292252), (770, 146126), (1540, 73063)]