53368960

素因数分解:

$2^7\times 5^1\times {\mathrm{83389}}^1$

素因数の和:83408

約数の個数: 32

約数和(自身を含む): 127586700

約数和(自身を除く): 74217740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 83389, 166778, 333556, 416945, 667112, 833890, 1334224, 1667780, 2668448, 3335560, 5336896, 6671120, 10673792, 13342240, 26684480, 53368960]

約数ペア:

[(1, 53368960), (2, 26684480), (4, 13342240), (5, 10673792), (8, 6671120), (10, 5336896), (16, 3335560), (20, 2668448), (32, 1667780), (40, 1334224), (64, 833890), (80, 667112), (128, 416945), (160, 333556), (320, 166778), (640, 83389)]