99539390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{242779}}^1$

素因数の和:242827

約数の個数: 16

約数和(自身を含む): 183541680

約数和(自身を除く): 84002290

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 242779, 485558, 1213895, 2427790, 9953939, 19907878, 49769695, 99539390]

約数ペア:

[(1, 99539390), (2, 49769695), (5, 19907878), (10, 9953939), (41, 2427790), (82, 1213895), (205, 485558), (410, 242779)]