10072660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 23990400

約数和(自身を除く): 13917740

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2039, 2470, 4078, 4940, 8156, 10195, 20390, 26507, 38741, 40780, 53014, 77482, 106028, 132535, 154964, 193705, 265070, 387410, 503633, 530140, 774820, 1007266, 2014532, 2518165, 5036330, 10072660]

約数ペア:

[(1, 10072660), (2, 5036330), (4, 2518165), (5, 2014532), (10, 1007266), (13, 774820), (19, 530140), (20, 503633), (26, 387410), (38, 265070), (52, 193705), (65, 154964), (76, 132535), (95, 106028), (130, 77482), (190, 53014), (247, 40780), (260, 38741), (380, 26507), (494, 20390), (988, 10195), (1235, 8156), (2039, 4940), (2470, 4078)]