6446120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5557}}^1$

素因数の和:5597

約数の個数: 32

約数和(自身を含む): 15006600

約数和(自身を除く): 8560480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 5557, 11114, 22228, 27785, 44456, 55570, 111140, 161153, 222280, 322306, 644612, 805765, 1289224, 1611530, 3223060, 6446120]

約数ペア:

[(1, 6446120), (2, 3223060), (4, 1611530), (5, 1289224), (8, 805765), (10, 644612), (20, 322306), (29, 222280), (40, 161153), (58, 111140), (116, 55570), (145, 44456), (232, 27785), (290, 22228), (580, 11114), (1160, 5557)]