6364480

素因数分解:

$2^6\times 5^1\times {\mathrm{19889}}^1$

素因数の和:19906

約数の個数: 28

約数和(自身を含む): 15156180

約数和(自身を除く): 8791700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 19889, 39778, 79556, 99445, 159112, 198890, 318224, 397780, 636448, 795560, 1272896, 1591120, 3182240, 6364480]

約数ペア:

[(1, 6364480), (2, 3182240), (4, 1591120), (5, 1272896), (8, 795560), (10, 636448), (16, 397780), (20, 318224), (32, 198890), (40, 159112), (64, 99445), (80, 79556), (160, 39778), (320, 19889)]