4832740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1997}}^1$

素因数の和:2028

約数の個数: 36

約数和(自身を含む): 11160828

約数和(自身を除く): 6328088

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1997, 2420, 3994, 7988, 9985, 19970, 21967, 39940, 43934, 87868, 109835, 219670, 241637, 439340, 483274, 966548, 1208185, 2416370, 4832740]

約数ペア:

[(1, 4832740), (2, 2416370), (4, 1208185), (5, 966548), (10, 483274), (11, 439340), (20, 241637), (22, 219670), (44, 109835), (55, 87868), (110, 43934), (121, 39940), (220, 21967), (242, 19970), (484, 9985), (605, 7988), (1210, 3994), (1997, 2420)]