23223880

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{941}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 52394040

約数和(自身を除く): 29170160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 941, 1234, 1882, 2468, 3085, 3764, 4705, 4936, 6170, 7528, 9410, 12340, 18820, 24680, 37640, 580597, 1161194, 2322388, 2902985, 4644776, 5805970, 11611940, 23223880]

約数ペア:

[(1, 23223880), (2, 11611940), (4, 5805970), (5, 4644776), (8, 2902985), (10, 2322388), (20, 1161194), (40, 580597), (617, 37640), (941, 24680), (1234, 18820), (1882, 12340), (2468, 9410), (3085, 7528), (3764, 6170), (4705, 4936)]