57328540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{77471}}^1$

素因数の和:77517

約数の個数: 24

約数和(自身を含む): 123645312

約数和(自身を除く): 66316772

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 77471, 154942, 309884, 387355, 774710, 1549420, 2866427, 5732854, 11465708, 14332135, 28664270, 57328540]

約数ペア:

[(1, 57328540), (2, 28664270), (4, 14332135), (5, 11465708), (10, 5732854), (20, 2866427), (37, 1549420), (74, 774710), (148, 387355), (185, 309884), (370, 154942), (740, 77471)]