4143669680

素因数分解:

$2^4\times 5^1\times {\mathrm{51795871}}^1$

素因数の和:51795884

約数の個数: 20

約数和(自身を含む): 9634032192

約数和(自身を除く): 5490362512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 51795871, 103591742, 207183484, 258979355, 414366968, 517958710, 828733936, 1035917420, 2071834840, 4143669680]

約数ペア:

[(1, 4143669680), (2, 2071834840), (4, 1035917420), (5, 828733936), (8, 517958710), (10, 414366968), (16, 258979355), (20, 207183484), (40, 103591742), (80, 51795871)]