103238140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139511}}^1$

素因数の和:139557

約数の個数: 24

約数和(自身を含む): 222661152

約数和(自身を除く): 119423012

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 139511, 279022, 558044, 697555, 1395110, 2790220, 5161907, 10323814, 20647628, 25809535, 51619070, 103238140]

約数ペア:

[(1, 103238140), (2, 51619070), (4, 25809535), (5, 20647628), (10, 10323814), (20, 5161907), (37, 2790220), (74, 1395110), (148, 697555), (185, 558044), (370, 279022), (740, 139511)]