5523340

素因数分解:

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

素因数の和:234

約数の個数: 48

約数和(自身を含む): 12247200

約数和(自身を除く): 6723860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 89, 107, 116, 145, 178, 214, 290, 356, 428, 445, 535, 580, 890, 1070, 1780, 2140, 2581, 3103, 5162, 6206, 9523, 10324, 12412, 12905, 15515, 19046, 25810, 31030, 38092, 47615, 51620, 62060, 95230, 190460, 276167, 552334, 1104668, 1380835, 2761670, 5523340]

約数ペア:

[(1, 5523340), (2, 2761670), (4, 1380835), (5, 1104668), (10, 552334), (20, 276167), (29, 190460), (58, 95230), (89, 62060), (107, 51620), (116, 47615), (145, 38092), (178, 31030), (214, 25810), (290, 19046), (356, 15515), (428, 12905), (445, 12412), (535, 10324), (580, 9523), (890, 6206), (1070, 5162), (1780, 3103), (2140, 2581)]