88357540

素因数分解:

$2^2\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{2971}}^1$

素因数の和:4467

約数の個数: 24

約数和(自身を含む): 185738112

約数和(自身を除く): 97380572

約数列:

[1, 2, 4, 5, 10, 20, 1487, 2971, 2974, 5942, 5948, 7435, 11884, 14855, 14870, 29710, 29740, 59420, 4417877, 8835754, 17671508, 22089385, 44178770, 88357540]

約数ペア:

[(1, 88357540), (2, 44178770), (4, 22089385), (5, 17671508), (10, 8835754), (20, 4417877), (1487, 59420), (2971, 29740), (2974, 29710), (5942, 14870), (5948, 14855), (7435, 11884)]