535940

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 1139712

約数和(自身を除く): 603772

約数列:

[1, 2, 4, 5, 10, 20, 127, 211, 254, 422, 508, 635, 844, 1055, 1270, 2110, 2540, 4220, 26797, 53594, 107188, 133985, 267970, 535940]

約数ペア:

[(1, 535940), (2, 267970), (4, 133985), (5, 107188), (10, 53594), (20, 26797), (127, 4220), (211, 2540), (254, 2110), (422, 1270), (508, 1055), (635, 844)]