40965400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 112716000

約数和(自身を除く): 71750600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 100, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 406, 580, 700, 725, 812, 1009, 1015, 1160, 1400, 1450, 1624, 2018, 2030, 2900, 4036, 4060, 5045, 5075, 5800, 7063, 8072, 8120, 10090, 10150, 14126, 20180, 20300, 25225, 28252, 29261, 35315, 40360, 40600, 50450, 56504, 58522, 70630, 100900, 117044, 141260, 146305, 176575, 201800, 204827, 234088, 282520, 292610, 353150, 409654, 585220, 706300, 731525, 819308, 1024135, 1170440, 1412600, 1463050, 1638616, 2048270, 2926100, 4096540, 5120675, 5852200, 8193080, 10241350, 20482700, 40965400]

約数ペア:

[(1, 40965400), (2, 20482700), (4, 10241350), (5, 8193080), (7, 5852200), (8, 5120675), (10, 4096540), (14, 2926100), (20, 2048270), (25, 1638616), (28, 1463050), (29, 1412600), (35, 1170440), (40, 1024135), (50, 819308), (56, 731525), (58, 706300), (70, 585220), (100, 409654), (116, 353150), (140, 292610), (145, 282520), (175, 234088), (200, 204827), (203, 201800), (232, 176575), (280, 146305), (290, 141260), (350, 117044), (406, 100900), (580, 70630), (700, 58522), (725, 56504), (812, 50450), (1009, 40600), (1015, 40360), (1160, 35315), (1400, 29261), (1450, 28252), (1624, 25225), (2018, 20300), (2030, 20180), (2900, 14126), (4036, 10150), (4060, 10090), (5045, 8120), (5075, 8072), (5800, 7063)]