91348160

素因数分解:

$2^6\times 5^1\times {\mathrm{285463}}^1$

素因数の和:285480

約数の個数: 28

約数和(自身を含む): 217523568

約数和(自身を除く): 126175408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 285463, 570926, 1141852, 1427315, 2283704, 2854630, 4567408, 5709260, 9134816, 11418520, 18269632, 22837040, 45674080, 91348160]

約数ペア:

[(1, 91348160), (2, 45674080), (4, 22837040), (5, 18269632), (8, 11418520), (10, 9134816), (16, 5709260), (20, 4567408), (32, 2854630), (40, 2283704), (64, 1427315), (80, 1141852), (160, 570926), (320, 285463)]