4075540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 10023552

約数和(自身を除く): 5948012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 677, 860, 1204, 1354, 1505, 2708, 3010, 3385, 4739, 6020, 6770, 9478, 13540, 18956, 23695, 29111, 47390, 58222, 94780, 116444, 145555, 203777, 291110, 407554, 582220, 815108, 1018885, 2037770, 4075540]

約数ペア:

[(1, 4075540), (2, 2037770), (4, 1018885), (5, 815108), (7, 582220), (10, 407554), (14, 291110), (20, 203777), (28, 145555), (35, 116444), (43, 94780), (70, 58222), (86, 47390), (140, 29111), (172, 23695), (215, 18956), (301, 13540), (430, 9478), (602, 6770), (677, 6020), (860, 4739), (1204, 3385), (1354, 3010), (1505, 2708)]