6600220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 15926400

約数和(自身を除く): 9326180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 1579, 2090, 3158, 4180, 6316, 7895, 15790, 17369, 30001, 31580, 34738, 60002, 69476, 86845, 120004, 150005, 173690, 300010, 330011, 347380, 600020, 660022, 1320044, 1650055, 3300110, 6600220]

約数ペア:

[(1, 6600220), (2, 3300110), (4, 1650055), (5, 1320044), (10, 660022), (11, 600020), (19, 347380), (20, 330011), (22, 300010), (38, 173690), (44, 150005), (55, 120004), (76, 86845), (95, 69476), (110, 60002), (190, 34738), (209, 31580), (220, 30001), (380, 17369), (418, 15790), (836, 7895), (1045, 6316), (1579, 4180), (2090, 3158)]