105552640

素因数分解:

$2^8\times 5^1\times {\mathrm{82463}}^1$

素因数の和:82484

約数の個数: 36

約数和(自身を含む): 252834624

約数和(自身を除く): 147281984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 82463, 164926, 329852, 412315, 659704, 824630, 1319408, 1649260, 2638816, 3298520, 5277632, 6597040, 10555264, 13194080, 21110528, 26388160, 52776320, 105552640]

約数ペア:

[(1, 105552640), (2, 52776320), (4, 26388160), (5, 21110528), (8, 13194080), (10, 10555264), (16, 6597040), (20, 5277632), (32, 3298520), (40, 2638816), (64, 1649260), (80, 1319408), (128, 824630), (160, 659704), (256, 412315), (320, 329852), (640, 164926), (1280, 82463)]