2488396020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3770297}}^1$

素因数の和:3770320

約数の個数: 48

約数和(自身を含む): 7600920768

約数和(自身を除く): 5112524748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3770297, 7540594, 11310891, 15081188, 18851485, 22621782, 37702970, 41473267, 45243564, 56554455, 75405940, 82946534, 113108910, 124419801, 165893068, 207366335, 226217820, 248839602, 414732670, 497679204, 622099005, 829465340, 1244198010, 2488396020]

約数ペア:

[(1, 2488396020), (2, 1244198010), (3, 829465340), (4, 622099005), (5, 497679204), (6, 414732670), (10, 248839602), (11, 226217820), (12, 207366335), (15, 165893068), (20, 124419801), (22, 113108910), (30, 82946534), (33, 75405940), (44, 56554455), (55, 45243564), (60, 41473267), (66, 37702970), (110, 22621782), (132, 18851485), (165, 15081188), (220, 11310891), (330, 7540594), (660, 3770297)]