13808350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 27118800

約数和(自身を除く): 13310450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 89, 107, 145, 178, 214, 290, 445, 535, 725, 890, 1070, 1450, 2225, 2581, 2675, 3103, 4450, 5162, 5350, 6206, 9523, 12905, 15515, 19046, 25810, 31030, 47615, 64525, 77575, 95230, 129050, 155150, 238075, 276167, 476150, 552334, 1380835, 2761670, 6904175, 13808350]

約数ペア:

[(1, 13808350), (2, 6904175), (5, 2761670), (10, 1380835), (25, 552334), (29, 476150), (50, 276167), (58, 238075), (89, 155150), (107, 129050), (145, 95230), (178, 77575), (214, 64525), (290, 47615), (445, 31030), (535, 25810), (725, 19046), (890, 15515), (1070, 12905), (1450, 9523), (2225, 6206), (2581, 5350), (2675, 5162), (3103, 4450)]