137504260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 298405296

約数和(自身を除く): 160901036

約数列:

[1, 2, 4, 5, 10, 20, 53, 73, 106, 146, 212, 265, 292, 365, 530, 730, 1060, 1460, 1777, 3554, 3869, 7108, 7738, 8885, 15476, 17770, 19345, 35540, 38690, 77380, 94181, 129721, 188362, 259442, 376724, 470905, 518884, 648605, 941810, 1297210, 1883620, 2594420, 6875213, 13750426, 27500852, 34376065, 68752130, 137504260]

約数ペア:

[(1, 137504260), (2, 68752130), (4, 34376065), (5, 27500852), (10, 13750426), (20, 6875213), (53, 2594420), (73, 1883620), (106, 1297210), (146, 941810), (212, 648605), (265, 518884), (292, 470905), (365, 376724), (530, 259442), (730, 188362), (1060, 129721), (1460, 94181), (1777, 77380), (3554, 38690), (3869, 35540), (7108, 19345), (7738, 17770), (8885, 15476)]