4834280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10987}}^1$

素因数の和:11009

約数の個数: 32

約数和(自身を含む): 11867040

約数和(自身を除く): 7032760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10987, 21974, 43948, 54935, 87896, 109870, 120857, 219740, 241714, 439480, 483428, 604285, 966856, 1208570, 2417140, 4834280]

約数ペア:

[(1, 4834280), (2, 2417140), (4, 1208570), (5, 966856), (8, 604285), (10, 483428), (11, 439480), (20, 241714), (22, 219740), (40, 120857), (44, 109870), (55, 87896), (88, 54935), (110, 43948), (220, 21974), (440, 10987)]