52772480

素因数分解:

$2^7\times 5^1\times {\mathrm{82457}}^1$

素因数の和:82476

約数の個数: 32

約数和(自身を含む): 126160740

約数和(自身を除く): 73388260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 82457, 164914, 329828, 412285, 659656, 824570, 1319312, 1649140, 2638624, 3298280, 5277248, 6596560, 10554496, 13193120, 26386240, 52772480]

約数ペア:

[(1, 52772480), (2, 26386240), (4, 13193120), (5, 10554496), (8, 6596560), (10, 5277248), (16, 3298280), (20, 2638624), (32, 1649140), (40, 1319312), (64, 824570), (80, 659656), (128, 412285), (160, 329828), (320, 164914), (640, 82457)]