71341120

素因数分解:

$2^6\times 5^1\times {\mathrm{222941}}^1$

素因数の和:222958

約数の個数: 28

約数和(自身を含む): 169881804

約数和(自身を除く): 98540684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 222941, 445882, 891764, 1114705, 1783528, 2229410, 3567056, 4458820, 7134112, 8917640, 14268224, 17835280, 35670560, 71341120]

約数ペア:

[(1, 71341120), (2, 35670560), (4, 17835280), (5, 14268224), (8, 8917640), (10, 7134112), (16, 4458820), (20, 3567056), (32, 2229410), (40, 1783528), (64, 1114705), (80, 891764), (160, 445882), (320, 222941)]