11774080

素因数分解:

$2^7\times 5^1\times {\mathrm{18397}}^1$

素因数の和:18416

約数の個数: 32

約数和(自身を含む): 28148940

約数和(自身を除く): 16374860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 18397, 36794, 73588, 91985, 147176, 183970, 294352, 367940, 588704, 735880, 1177408, 1471760, 2354816, 2943520, 5887040, 11774080]

約数ペア:

[(1, 11774080), (2, 5887040), (4, 2943520), (5, 2354816), (8, 1471760), (10, 1177408), (16, 735880), (20, 588704), (32, 367940), (40, 294352), (64, 183970), (80, 147176), (128, 91985), (160, 73588), (320, 36794), (640, 18397)]