53875840

素因数分解:

$2^7\times 5^1\times {\mathrm{84181}}^1$

素因数の和:84200

約数の個数: 32

約数和(自身を含む): 128798460

約数和(自身を除く): 74922620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 84181, 168362, 336724, 420905, 673448, 841810, 1346896, 1683620, 2693792, 3367240, 5387584, 6734480, 10775168, 13468960, 26937920, 53875840]

約数ペア:

[(1, 53875840), (2, 26937920), (4, 13468960), (5, 10775168), (8, 6734480), (10, 5387584), (16, 3367240), (20, 2693792), (32, 1683620), (40, 1346896), (64, 841810), (80, 673448), (128, 420905), (160, 336724), (320, 168362), (640, 84181)]