40825850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 82682208

約数和(自身を除く): 41856358

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 130, 214, 325, 535, 587, 650, 1070, 1174, 1391, 2675, 2782, 2935, 5350, 5870, 6955, 7631, 13910, 14675, 15262, 29350, 34775, 38155, 62809, 69550, 76310, 125618, 190775, 314045, 381550, 628090, 816517, 1570225, 1633034, 3140450, 4082585, 8165170, 20412925, 40825850]

約数ペア:

[(1, 40825850), (2, 20412925), (5, 8165170), (10, 4082585), (13, 3140450), (25, 1633034), (26, 1570225), (50, 816517), (65, 628090), (107, 381550), (130, 314045), (214, 190775), (325, 125618), (535, 76310), (587, 69550), (650, 62809), (1070, 38155), (1174, 34775), (1391, 29350), (2675, 15262), (2782, 14675), (2935, 13910), (5350, 7631), (5870, 6955)]