15694420240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5302169}}^1$

素因数の和:5302219

約数の個数: 40

約数和(自身を含む): 37475737560

約数和(自身を除く): 21781317320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 5302169, 10604338, 21208676, 26510845, 42417352, 53021690, 84834704, 106043380, 196180253, 212086760, 392360506, 424173520, 784721012, 980901265, 1569442024, 1961802530, 3138884048, 3923605060, 7847210120, 15694420240]

約数ペア:

[(1, 15694420240), (2, 7847210120), (4, 3923605060), (5, 3138884048), (8, 1961802530), (10, 1569442024), (16, 980901265), (20, 784721012), (37, 424173520), (40, 392360506), (74, 212086760), (80, 196180253), (148, 106043380), (185, 84834704), (296, 53021690), (370, 42417352), (592, 26510845), (740, 21208676), (1480, 10604338), (2960, 5302169)]