42010580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67759}}^1$

素因数の和:67799

約数の個数: 24

約数和(自身を含む): 91069440

約数和(自身を除く): 49058860

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 67759, 135518, 271036, 338795, 677590, 1355180, 2100529, 4201058, 8402116, 10502645, 21005290, 42010580]

約数ペア:

[(1, 42010580), (2, 21005290), (4, 10502645), (5, 8402116), (10, 4201058), (20, 2100529), (31, 1355180), (62, 677590), (124, 338795), (155, 271036), (310, 135518), (620, 67759)]