8113460

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{797}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 17093160

約数和(自身を除く): 8979700

約数列:

[1, 2, 4, 5, 10, 20, 509, 797, 1018, 1594, 2036, 2545, 3188, 3985, 5090, 7970, 10180, 15940, 405673, 811346, 1622692, 2028365, 4056730, 8113460]

約数ペア:

[(1, 8113460), (2, 4056730), (4, 2028365), (5, 1622692), (10, 811346), (20, 405673), (509, 15940), (797, 10180), (1018, 7970), (1594, 5090), (2036, 3985), (2545, 3188)]