99002980

素因数分解:

$2^2\times 5^1\times {\mathrm{1697}}^1\times {\mathrm{2917}}^1$

素因数の和:4623

約数の個数: 24

約数和(自身を含む): 208100088

約数和(自身を除く): 109097108

約数列:

[1, 2, 4, 5, 10, 20, 1697, 2917, 3394, 5834, 6788, 8485, 11668, 14585, 16970, 29170, 33940, 58340, 4950149, 9900298, 19800596, 24750745, 49501490, 99002980]

約数ペア:

[(1, 99002980), (2, 49501490), (4, 24750745), (5, 19800596), (10, 9900298), (20, 4950149), (1697, 58340), (2917, 33940), (3394, 29170), (5834, 16970), (6788, 14585), (8485, 11668)]