16080380

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3511}}^1$

素因数の和:3749

約数の個数: 24

約数和(自身を含む): 33925920

約数和(自身を除く): 17845540

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 3511, 4580, 7022, 14044, 17555, 35110, 70220, 804019, 1608038, 3216076, 4020095, 8040190, 16080380]

約数ペア:

[(1, 16080380), (2, 8040190), (4, 4020095), (5, 3216076), (10, 1608038), (20, 804019), (229, 70220), (458, 35110), (916, 17555), (1145, 14044), (2290, 7022), (3511, 4580)]