4610540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 11128320

約数和(自身を除く): 6517780

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, 1103, 2090, 2206, 4180, 4412, 5515, 11030, 12133, 20957, 22060, 24266, 41914, 48532, 60665, 83828, 104785, 121330, 209570, 230527, 242660, 419140, 461054, 922108, 1152635, 2305270, 4610540]

約数ペア:

[(1, 4610540), (2, 2305270), (4, 1152635), (5, 922108), (10, 461054), (11, 419140), (19, 242660), (20, 230527), (22, 209570), (38, 121330), (44, 104785), (55, 83828), (76, 60665), (95, 48532), (110, 41914), (190, 24266), (209, 22060), (220, 20957), (380, 12133), (418, 11030), (836, 5515), (1045, 4412), (1103, 4180), (2090, 2206)]