119160580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{77377}}^1$

素因数の和:77404

約数の個数: 48

約数和(自身を含む): 311988096

約数和(自身を除く): 192827516

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, 77377, 154754, 309508, 386885, 541639, 773770, 851147, 1083278, 1547540, 1702294, 2166556, 2708195, 3404588, 4255735, 5416390, 5958029, 8511470, 10832780, 11916058, 17022940, 23832116, 29790145, 59580290, 119160580]

約数ペア:

[(1, 119160580), (2, 59580290), (4, 29790145), (5, 23832116), (7, 17022940), (10, 11916058), (11, 10832780), (14, 8511470), (20, 5958029), (22, 5416390), (28, 4255735), (35, 3404588), (44, 2708195), (55, 2166556), (70, 1702294), (77, 1547540), (110, 1083278), (140, 851147), (154, 773770), (220, 541639), (308, 386885), (385, 309508), (770, 154754), (1540, 77377)]