10211640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2036

約数の個数: 64

約数和(自身を含む): 31363200

約数和(自身を除く): 21151560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 1979, 2580, 3958, 5160, 5937, 7916, 9895, 11874, 15832, 19790, 23748, 29685, 39580, 47496, 59370, 79160, 85097, 118740, 170194, 237480, 255291, 340388, 425485, 510582, 680776, 850970, 1021164, 1276455, 1701940, 2042328, 2552910, 3403880, 5105820, 10211640]

約数ペア:

[(1, 10211640), (2, 5105820), (3, 3403880), (4, 2552910), (5, 2042328), (6, 1701940), (8, 1276455), (10, 1021164), (12, 850970), (15, 680776), (20, 510582), (24, 425485), (30, 340388), (40, 255291), (43, 237480), (60, 170194), (86, 118740), (120, 85097), (129, 79160), (172, 59370), (215, 47496), (258, 39580), (344, 29685), (430, 23748), (516, 19790), (645, 15832), (860, 11874), (1032, 9895), (1290, 7916), (1720, 5937), (1979, 5160), (2580, 3958)]