415163140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{2939}}^1$

素因数の和:3964

約数の個数: 48

約数和(自身を含む): 997718400

約数和(自身を除く): 582555260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1009, 2018, 2939, 4036, 5045, 5878, 7063, 10090, 11756, 14126, 14695, 20180, 20573, 28252, 29390, 35315, 41146, 58780, 70630, 82292, 102865, 141260, 205730, 411460, 2965451, 5930902, 11861804, 14827255, 20758157, 29654510, 41516314, 59309020, 83032628, 103790785, 207581570, 415163140]

約数ペア:

[(1, 415163140), (2, 207581570), (4, 103790785), (5, 83032628), (7, 59309020), (10, 41516314), (14, 29654510), (20, 20758157), (28, 14827255), (35, 11861804), (70, 5930902), (140, 2965451), (1009, 411460), (2018, 205730), (2939, 141260), (4036, 102865), (5045, 82292), (5878, 70630), (7063, 58780), (10090, 41146), (11756, 35315), (14126, 29390), (14695, 28252), (20180, 20573)]