141912550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 287012880

約数和(自身を除く): 145100330

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 218, 325, 545, 650, 1090, 1417, 2003, 2725, 2834, 4006, 5450, 7085, 10015, 14170, 20030, 26039, 35425, 50075, 52078, 70850, 100150, 130195, 218327, 260390, 436654, 650975, 1091635, 1301950, 2183270, 2838251, 5458175, 5676502, 10916350, 14191255, 28382510, 70956275, 141912550]

約数ペア:

[(1, 141912550), (2, 70956275), (5, 28382510), (10, 14191255), (13, 10916350), (25, 5676502), (26, 5458175), (50, 2838251), (65, 2183270), (109, 1301950), (130, 1091635), (218, 650975), (325, 436654), (545, 260390), (650, 218327), (1090, 130195), (1417, 100150), (2003, 70850), (2725, 52078), (2834, 50075), (4006, 35425), (5450, 26039), (7085, 20030), (10015, 14170)]