84968860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{98801}}^1$

素因数の和:98853

約数の個数: 24

約数和(自身を含む): 182586096

約数和(自身を除く): 97617236

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 98801, 197602, 395204, 494005, 988010, 1976020, 4248443, 8496886, 16993772, 21242215, 42484430, 84968860]

約数ペア:

[(1, 84968860), (2, 42484430), (4, 21242215), (5, 16993772), (10, 8496886), (20, 4248443), (43, 1976020), (86, 988010), (172, 494005), (215, 395204), (430, 197602), (860, 98801)]