45373640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87257}}^1$

素因数の和:87281

約数の個数: 32

約数和(自身を含む): 109945080

約数和(自身を除く): 64571440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 87257, 174514, 349028, 436285, 698056, 872570, 1134341, 1745140, 2268682, 3490280, 4537364, 5671705, 9074728, 11343410, 22686820, 45373640]

約数ペア:

[(1, 45373640), (2, 22686820), (4, 11343410), (5, 9074728), (8, 5671705), (10, 4537364), (13, 3490280), (20, 2268682), (26, 1745140), (40, 1134341), (52, 872570), (65, 698056), (104, 436285), (130, 349028), (260, 174514), (520, 87257)]