33427880

素因数分解:

$2^3\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1033}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 75378600

約数和(自身を除く): 41950720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 809, 1033, 1618, 2066, 3236, 4045, 4132, 5165, 6472, 8090, 8264, 10330, 16180, 20660, 32360, 41320, 835697, 1671394, 3342788, 4178485, 6685576, 8356970, 16713940, 33427880]

約数ペア:

[(1, 33427880), (2, 16713940), (4, 8356970), (5, 6685576), (8, 4178485), (10, 3342788), (20, 1671394), (40, 835697), (809, 41320), (1033, 32360), (1618, 20660), (2066, 16180), (3236, 10330), (4045, 8264), (4132, 8090), (5165, 6472)]