45835420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 99348480

約数和(自身を除く): 53513060

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 223, 239, 430, 446, 478, 860, 892, 956, 1115, 1195, 2230, 2390, 4460, 4780, 9589, 10277, 19178, 20554, 38356, 41108, 47945, 51385, 53297, 95890, 102770, 106594, 191780, 205540, 213188, 266485, 532970, 1065940, 2291771, 4583542, 9167084, 11458855, 22917710, 45835420]

約数ペア:

[(1, 45835420), (2, 22917710), (4, 11458855), (5, 9167084), (10, 4583542), (20, 2291771), (43, 1065940), (86, 532970), (172, 266485), (215, 213188), (223, 205540), (239, 191780), (430, 106594), (446, 102770), (478, 95890), (860, 53297), (892, 51385), (956, 47945), (1115, 41108), (1195, 38356), (2230, 20554), (2390, 19178), (4460, 10277), (4780, 9589)]