30952720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10457}}^1$

素因数の和:10507

約数の個数: 40

約数和(自身を含む): 73917144

約数和(自身を除く): 42964424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 10457, 20914, 41828, 52285, 83656, 104570, 167312, 209140, 386909, 418280, 773818, 836560, 1547636, 1934545, 3095272, 3869090, 6190544, 7738180, 15476360, 30952720]

約数ペア:

[(1, 30952720), (2, 15476360), (4, 7738180), (5, 6190544), (8, 3869090), (10, 3095272), (16, 1934545), (20, 1547636), (37, 836560), (40, 773818), (74, 418280), (80, 386909), (148, 209140), (185, 167312), (296, 104570), (370, 83656), (592, 52285), (740, 41828), (1480, 20914), (2960, 10457)]