5628160

素因数分解:

$2^8\times 5^1\times {\mathrm{4397}}^1$

素因数の和:4418

約数の個数: 36

約数和(自身を含む): 13484268

約数和(自身を除く): 7856108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 4397, 8794, 17588, 21985, 35176, 43970, 70352, 87940, 140704, 175880, 281408, 351760, 562816, 703520, 1125632, 1407040, 2814080, 5628160]

約数ペア:

[(1, 5628160), (2, 2814080), (4, 1407040), (5, 1125632), (8, 703520), (10, 562816), (16, 351760), (20, 281408), (32, 175880), (40, 140704), (64, 87940), (80, 70352), (128, 43970), (160, 35176), (256, 21985), (320, 17588), (640, 8794), (1280, 4397)]