39337340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9689}}^1$

素因数の和:9734

約数の個数: 48

約数和(自身を含む): 97675200

約数和(自身を除く): 58337860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 9689, 19378, 38756, 48445, 67823, 96890, 135646, 193780, 271292, 280981, 339115, 561962, 678230, 1123924, 1356460, 1404905, 1966867, 2809810, 3933734, 5619620, 7867468, 9834335, 19668670, 39337340]

約数ペア:

[(1, 39337340), (2, 19668670), (4, 9834335), (5, 7867468), (7, 5619620), (10, 3933734), (14, 2809810), (20, 1966867), (28, 1404905), (29, 1356460), (35, 1123924), (58, 678230), (70, 561962), (116, 339115), (140, 280981), (145, 271292), (203, 193780), (290, 135646), (406, 96890), (580, 67823), (812, 48445), (1015, 38756), (2030, 19378), (4060, 9689)]