504830620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{4093}}^1$

素因数の和:4990

約数の個数: 48

約数和(自身を含む): 1213265088

約数和(自身を除く): 708434468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 881, 1762, 3524, 4093, 4405, 6167, 8186, 8810, 12334, 16372, 17620, 20465, 24668, 28651, 30835, 40930, 57302, 61670, 81860, 114604, 123340, 143255, 286510, 573020, 3605933, 7211866, 14423732, 18029665, 25241531, 36059330, 50483062, 72118660, 100966124, 126207655, 252415310, 504830620]

約数ペア:

[(1, 504830620), (2, 252415310), (4, 126207655), (5, 100966124), (7, 72118660), (10, 50483062), (14, 36059330), (20, 25241531), (28, 18029665), (35, 14423732), (70, 7211866), (140, 3605933), (881, 573020), (1762, 286510), (3524, 143255), (4093, 123340), (4405, 114604), (6167, 81860), (8186, 61670), (8810, 57302), (12334, 40930), (16372, 30835), (17620, 28651), (20465, 24668)]