564160

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 56

約数和(自身を含む): 1408176

約数和(自身を除く): 844016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 43, 64, 80, 82, 86, 160, 164, 172, 205, 215, 320, 328, 344, 410, 430, 656, 688, 820, 860, 1312, 1376, 1640, 1720, 1763, 2624, 2752, 3280, 3440, 3526, 6560, 6880, 7052, 8815, 13120, 13760, 14104, 17630, 28208, 35260, 56416, 70520, 112832, 141040, 282080, 564160]

約数ペア:

[(1, 564160), (2, 282080), (4, 141040), (5, 112832), (8, 70520), (10, 56416), (16, 35260), (20, 28208), (32, 17630), (40, 14104), (41, 13760), (43, 13120), (64, 8815), (80, 7052), (82, 6880), (86, 6560), (160, 3526), (164, 3440), (172, 3280), (205, 2752), (215, 2624), (320, 1763), (328, 1720), (344, 1640), (410, 1376), (430, 1312), (656, 860), (688, 820)]