15914440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10753}}^1$

素因数の和:10801

約数の個数: 32

約数和(自身を含む): 36778680

約数和(自身を除く): 20864240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 10753, 21506, 43012, 53765, 86024, 107530, 215060, 397861, 430120, 795722, 1591444, 1989305, 3182888, 3978610, 7957220, 15914440]

約数ペア:

[(1, 15914440), (2, 7957220), (4, 3978610), (5, 3182888), (8, 1989305), (10, 1591444), (20, 795722), (37, 430120), (40, 397861), (74, 215060), (148, 107530), (185, 86024), (296, 53765), (370, 43012), (740, 21506), (1480, 10753)]