65488960

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7057}}^1$

素因数の和:7103

約数の個数: 56

約数和(自身を含む): 161345880

約数和(自身を除く): 95856920

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, 7057, 9280, 14114, 28228, 35285, 56456, 70570, 112912, 141140, 204653, 225824, 282280, 409306, 451648, 564560, 818612, 1023265, 1129120, 1637224, 2046530, 2258240, 3274448, 4093060, 6548896, 8186120, 13097792, 16372240, 32744480, 65488960]

約数ペア:

[(1, 65488960), (2, 32744480), (4, 16372240), (5, 13097792), (8, 8186120), (10, 6548896), (16, 4093060), (20, 3274448), (29, 2258240), (32, 2046530), (40, 1637224), (58, 1129120), (64, 1023265), (80, 818612), (116, 564560), (145, 451648), (160, 409306), (232, 282280), (290, 225824), (320, 204653), (464, 141140), (580, 112912), (928, 70570), (1160, 56456), (1856, 35285), (2320, 28228), (4640, 14114), (7057, 9280)]