58146640

素因数分解:

$2^4\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1291}}^1$

素因数の和:1867

約数の個数: 40

約数和(自身を含む): 135535968

約数和(自身を除く): 77389328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 563, 1126, 1291, 2252, 2582, 2815, 4504, 5164, 5630, 6455, 9008, 10328, 11260, 12910, 20656, 22520, 25820, 45040, 51640, 103280, 726833, 1453666, 2907332, 3634165, 5814664, 7268330, 11629328, 14536660, 29073320, 58146640]

約数ペア:

[(1, 58146640), (2, 29073320), (4, 14536660), (5, 11629328), (8, 7268330), (10, 5814664), (16, 3634165), (20, 2907332), (40, 1453666), (80, 726833), (563, 103280), (1126, 51640), (1291, 45040), (2252, 25820), (2582, 22520), (2815, 20656), (4504, 12910), (5164, 11260), (5630, 10328), (6455, 9008)]