1818560

素因数分解:

$2^6\times 5^1\times {\mathrm{5683}}^1$

素因数の和:5700

約数の個数: 28

約数和(自身を含む): 4331208

約数和(自身を除く): 2512648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 5683, 11366, 22732, 28415, 45464, 56830, 90928, 113660, 181856, 227320, 363712, 454640, 909280, 1818560]

約数ペア:

[(1, 1818560), (2, 909280), (4, 454640), (5, 363712), (8, 227320), (10, 181856), (16, 113660), (20, 90928), (32, 56830), (40, 45464), (64, 28415), (80, 22732), (160, 11366), (320, 5683)]