64932160

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6997}}^1$

素因数の和:7043

約数の個数: 56

約数和(自身を含む): 159974280

約数和(自身を除く): 95042120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 6997, 9280, 13994, 27988, 34985, 55976, 69970, 111952, 139940, 202913, 223904, 279880, 405826, 447808, 559760, 811652, 1014565, 1119520, 1623304, 2029130, 2239040, 3246608, 4058260, 6493216, 8116520, 12986432, 16233040, 32466080, 64932160]

約数ペア:

[(1, 64932160), (2, 32466080), (4, 16233040), (5, 12986432), (8, 8116520), (10, 6493216), (16, 4058260), (20, 3246608), (29, 2239040), (32, 2029130), (40, 1623304), (58, 1119520), (64, 1014565), (80, 811652), (116, 559760), (145, 447808), (160, 405826), (232, 279880), (290, 223904), (320, 202913), (464, 139940), (580, 111952), (928, 69970), (1160, 55976), (1856, 34985), (2320, 27988), (4640, 13994), (6997, 9280)]