37272820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143357}}^1$

素因数の和:143379

約数の個数: 24

約数和(自身を含む): 84294504

約数和(自身を除く): 47021684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 143357, 286714, 573428, 716785, 1433570, 1863641, 2867140, 3727282, 7454564, 9318205, 18636410, 37272820]

約数ペア:

[(1, 37272820), (2, 18636410), (4, 9318205), (5, 7454564), (10, 3727282), (13, 2867140), (20, 1863641), (26, 1433570), (52, 716785), (65, 573428), (130, 286714), (260, 143357)]