97270540

素因数分解:

$2^2\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{2971}}^1$

素因数の和:4617

約数の個数: 24

約数和(自身を含む): 204461712

約数和(自身を除く): 107191172

約数列:

[1, 2, 4, 5, 10, 20, 1637, 2971, 3274, 5942, 6548, 8185, 11884, 14855, 16370, 29710, 32740, 59420, 4863527, 9727054, 19454108, 24317635, 48635270, 97270540]

約数ペア:

[(1, 97270540), (2, 48635270), (4, 24317635), (5, 19454108), (10, 9727054), (20, 4863527), (1637, 59420), (2971, 32740), (3274, 29710), (5942, 16370), (6548, 14855), (8185, 11884)]