45052420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16937}}^1$

素因数の和:16972

約数の個数: 48

約数和(自身を含む): 113823360

約数和(自身を除く): 68770940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 16937, 33874, 67748, 84685, 118559, 169370, 237118, 321803, 338740, 474236, 592795, 643606, 1185590, 1287212, 1609015, 2252621, 2371180, 3218030, 4505242, 6436060, 9010484, 11263105, 22526210, 45052420]

約数ペア:

[(1, 45052420), (2, 22526210), (4, 11263105), (5, 9010484), (7, 6436060), (10, 4505242), (14, 3218030), (19, 2371180), (20, 2252621), (28, 1609015), (35, 1287212), (38, 1185590), (70, 643606), (76, 592795), (95, 474236), (133, 338740), (140, 321803), (190, 237118), (266, 169370), (380, 118559), (532, 84685), (665, 67748), (1330, 33874), (2660, 16937)]