24997620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9689}}^1$

素因数の和:9744

約数の個数: 48

約数和(自身を含む): 71628480

約数和(自身を除く): 46630860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 9689, 19378, 29067, 38756, 48445, 58134, 96890, 116268, 145335, 193780, 290670, 416627, 581340, 833254, 1249881, 1666508, 2083135, 2499762, 4166270, 4999524, 6249405, 8332540, 12498810, 24997620]

約数ペア:

[(1, 24997620), (2, 12498810), (3, 8332540), (4, 6249405), (5, 4999524), (6, 4166270), (10, 2499762), (12, 2083135), (15, 1666508), (20, 1249881), (30, 833254), (43, 581340), (60, 416627), (86, 290670), (129, 193780), (172, 145335), (215, 116268), (258, 96890), (430, 58134), (516, 48445), (645, 38756), (860, 29067), (1290, 19378), (2580, 9689)]