45177140

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5099}}^1$

素因数の和:5551

約数の個数: 24

約数和(自身を含む): 95104800

約数和(自身を除く): 49927660

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 5099, 8860, 10198, 20396, 25495, 50990, 101980, 2258857, 4517714, 9035428, 11294285, 22588570, 45177140]

約数ペア:

[(1, 45177140), (2, 22588570), (4, 11294285), (5, 9035428), (10, 4517714), (20, 2258857), (443, 101980), (886, 50990), (1772, 25495), (2215, 20396), (4430, 10198), (5099, 8860)]