27913317640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4129189}}^1$

素因数の和:4129226

約数の個数: 48

約数和(自身を含む): 68007759300

約数和(自身を除く): 40094441660

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 4129189, 8258378, 16516756, 20645945, 33033512, 41291890, 53679457, 82583780, 107358914, 165167560, 214717828, 268397285, 429435656, 536794570, 697832941, 1073589140, 1395665882, 2147178280, 2791331764, 3489164705, 5582663528, 6978329410, 13956658820, 27913317640]

約数ペア:

[(1, 27913317640), (2, 13956658820), (4, 6978329410), (5, 5582663528), (8, 3489164705), (10, 2791331764), (13, 2147178280), (20, 1395665882), (26, 1073589140), (40, 697832941), (52, 536794570), (65, 429435656), (104, 268397285), (130, 214717828), (169, 165167560), (260, 107358914), (338, 82583780), (520, 53679457), (676, 41291890), (845, 33033512), (1352, 20645945), (1690, 16516756), (3380, 8258378), (6760, 4129189)]