66035380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89237}}^1$

素因数の和:89283

約数の個数: 24

約数和(自身を含む): 142423848

約数和(自身を除く): 76388468

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 89237, 178474, 356948, 446185, 892370, 1784740, 3301769, 6603538, 13207076, 16508845, 33017690, 66035380]

約数ペア:

[(1, 66035380), (2, 33017690), (4, 16508845), (5, 13207076), (10, 6603538), (20, 3301769), (37, 1784740), (74, 892370), (148, 446185), (185, 356948), (370, 178474), (740, 89237)]