19094080

素因数分解:

$2^6\times 5^1\times {\mathrm{59669}}^1$

素因数の和:59686

約数の個数: 28

約数和(自身を含む): 45468540

約数和(自身を除く): 26374460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 59669, 119338, 238676, 298345, 477352, 596690, 954704, 1193380, 1909408, 2386760, 3818816, 4773520, 9547040, 19094080]

約数ペア:

[(1, 19094080), (2, 9547040), (4, 4773520), (5, 3818816), (8, 2386760), (10, 1909408), (16, 1193380), (20, 954704), (32, 596690), (40, 477352), (64, 298345), (80, 238676), (160, 119338), (320, 59669)]