23182640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22291}}^1$

素因数の和:22317

約数の個数: 40

約数和(自身を含む): 58048368

約数和(自身を除く): 34865728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 22291, 44582, 89164, 111455, 178328, 222910, 289783, 356656, 445820, 579566, 891640, 1159132, 1448915, 1783280, 2318264, 2897830, 4636528, 5795660, 11591320, 23182640]

約数ペア:

[(1, 23182640), (2, 11591320), (4, 5795660), (5, 4636528), (8, 2897830), (10, 2318264), (13, 1783280), (16, 1448915), (20, 1159132), (26, 891640), (40, 579566), (52, 445820), (65, 356656), (80, 289783), (104, 222910), (130, 178328), (208, 111455), (260, 89164), (520, 44582), (1040, 22291)]