652112480

素因数分解:

$2^5\times 5^1\times {\mathrm{487}}^1\times {\mathrm{8369}}^1$

素因数の和:8871

約数の個数: 48

約数和(自身を含む): 1543963680

約数和(自身を除く): 891851200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 487, 974, 1948, 2435, 3896, 4870, 7792, 8369, 9740, 15584, 16738, 19480, 33476, 38960, 41845, 66952, 77920, 83690, 133904, 167380, 267808, 334760, 669520, 1339040, 4075703, 8151406, 16302812, 20378515, 32605624, 40757030, 65211248, 81514060, 130422496, 163028120, 326056240, 652112480]

約数ペア:

[(1, 652112480), (2, 326056240), (4, 163028120), (5, 130422496), (8, 81514060), (10, 65211248), (16, 40757030), (20, 32605624), (32, 20378515), (40, 16302812), (80, 8151406), (160, 4075703), (487, 1339040), (974, 669520), (1948, 334760), (2435, 267808), (3896, 167380), (4870, 133904), (7792, 83690), (8369, 77920), (9740, 66952), (15584, 41845), (16738, 38960), (19480, 33476)]