84428060

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{7393}}^1$

素因数の和:7973

約数の個数: 24

約数和(自身を含む): 177633456

約数和(自身を除く): 93205396

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 5710, 7393, 11420, 14786, 29572, 36965, 73930, 147860, 4221403, 8442806, 16885612, 21107015, 42214030, 84428060]

約数ペア:

[(1, 84428060), (2, 42214030), (4, 21107015), (5, 16885612), (10, 8442806), (20, 4221403), (571, 147860), (1142, 73930), (2284, 36965), (2855, 29572), (5710, 14786), (7393, 11420)]