4066960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1753}}^1$

素因数の和:1795

約数の個数: 40

約数和(自身を含む): 9787320

約数和(自身を除く): 5720360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1753, 2320, 3506, 7012, 8765, 14024, 17530, 28048, 35060, 50837, 70120, 101674, 140240, 203348, 254185, 406696, 508370, 813392, 1016740, 2033480, 4066960]

約数ペア:

[(1, 4066960), (2, 2033480), (4, 1016740), (5, 813392), (8, 508370), (10, 406696), (16, 254185), (20, 203348), (29, 140240), (40, 101674), (58, 70120), (80, 50837), (116, 35060), (145, 28048), (232, 17530), (290, 14024), (464, 8765), (580, 7012), (1160, 3506), (1753, 2320)]