8133920

素因数分解:

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

素因数の和:1797

約数の個数: 48

約数和(自身を含む): 19890360

約数和(自身を除く): 11756440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 1753, 2320, 3506, 4640, 7012, 8765, 14024, 17530, 28048, 35060, 50837, 56096, 70120, 101674, 140240, 203348, 254185, 280480, 406696, 508370, 813392, 1016740, 1626784, 2033480, 4066960, 8133920]

約数ペア:

[(1, 8133920), (2, 4066960), (4, 2033480), (5, 1626784), (8, 1016740), (10, 813392), (16, 508370), (20, 406696), (29, 280480), (32, 254185), (40, 203348), (58, 140240), (80, 101674), (116, 70120), (145, 56096), (160, 50837), (232, 35060), (290, 28048), (464, 17530), (580, 14024), (928, 8765), (1160, 7012), (1753, 4640), (2320, 3506)]