38346700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1939

約数の個数: 72

約数和(自身を含む): 98431200

約数和(自身を除く): 60084500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 1889, 2030, 2900, 3778, 4060, 5075, 7556, 9445, 10150, 13223, 18890, 20300, 26446, 37780, 47225, 52892, 54781, 66115, 94450, 109562, 132230, 188900, 219124, 264460, 273905, 330575, 383467, 547810, 661150, 766934, 1095620, 1322300, 1369525, 1533868, 1917335, 2739050, 3834670, 5478100, 7669340, 9586675, 19173350, 38346700]

約数ペア:

[(1, 38346700), (2, 19173350), (4, 9586675), (5, 7669340), (7, 5478100), (10, 3834670), (14, 2739050), (20, 1917335), (25, 1533868), (28, 1369525), (29, 1322300), (35, 1095620), (50, 766934), (58, 661150), (70, 547810), (100, 383467), (116, 330575), (140, 273905), (145, 264460), (175, 219124), (203, 188900), (290, 132230), (350, 109562), (406, 94450), (580, 66115), (700, 54781), (725, 52892), (812, 47225), (1015, 37780), (1450, 26446), (1889, 20300), (2030, 18890), (2900, 13223), (3778, 10150), (4060, 9445), (5075, 7556)]