32079640

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3533}}^1$

素因数の和:3771

約数の個数: 32

約数和(自身を含む): 72517680

約数和(自身を除く): 40438040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 3533, 4540, 7066, 9080, 14132, 17665, 28264, 35330, 70660, 141320, 801991, 1603982, 3207964, 4009955, 6415928, 8019910, 16039820, 32079640]

約数ペア:

[(1, 32079640), (2, 16039820), (4, 8019910), (5, 6415928), (8, 4009955), (10, 3207964), (20, 1603982), (40, 801991), (227, 141320), (454, 70660), (908, 35330), (1135, 28264), (1816, 17665), (2270, 14132), (3533, 9080), (4540, 7066)]