2210450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4019}}^1$

素因数の和:4042

約数の個数: 24

約数和(自身を含む): 4486320

約数和(自身を除く): 2275870

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 4019, 8038, 20095, 40190, 44209, 88418, 100475, 200950, 221045, 442090, 1105225, 2210450]

約数ペア:

[(1, 2210450), (2, 1105225), (5, 442090), (10, 221045), (11, 200950), (22, 100475), (25, 88418), (50, 44209), (55, 40190), (110, 20095), (275, 8038), (550, 4019)]