42136340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{56941}}^1$

素因数の和:56987

約数の個数: 24

約数和(自身を含む): 90879432

約数和(自身を除く): 48743092

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 56941, 113882, 227764, 284705, 569410, 1138820, 2106817, 4213634, 8427268, 10534085, 21068170, 42136340]

約数ペア:

[(1, 42136340), (2, 21068170), (4, 10534085), (5, 8427268), (10, 4213634), (20, 2106817), (37, 1138820), (74, 569410), (148, 284705), (185, 227764), (370, 113882), (740, 56941)]