15690376880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5300803}}^1$

素因数の和:5300853

約数の個数: 40

約数和(自身を含む): 37466082672

約数和(自身を除く): 21775705792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 5300803, 10601606, 21203212, 26504015, 42406424, 53008030, 84812848, 106016060, 196129711, 212032120, 392259422, 424064240, 784518844, 980648555, 1569037688, 1961297110, 3138075376, 3922594220, 7845188440, 15690376880]

約数ペア:

[(1, 15690376880), (2, 7845188440), (4, 3922594220), (5, 3138075376), (8, 1961297110), (10, 1569037688), (16, 980648555), (20, 784518844), (37, 424064240), (40, 392259422), (74, 212032120), (80, 196129711), (148, 106016060), (185, 84812848), (296, 53008030), (370, 42406424), (592, 26504015), (740, 21203212), (1480, 10601606), (2960, 5300803)]