6216080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 16040640

約数和(自身を除く): 9824560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 139, 172, 208, 215, 260, 278, 344, 430, 520, 556, 559, 688, 695, 860, 1040, 1112, 1118, 1390, 1720, 1807, 2224, 2236, 2780, 2795, 3440, 3614, 4472, 5560, 5590, 5977, 7228, 8944, 9035, 11120, 11180, 11954, 14456, 18070, 22360, 23908, 28912, 29885, 36140, 44720, 47816, 59770, 72280, 77701, 95632, 119540, 144560, 155402, 239080, 310804, 388505, 478160, 621608, 777010, 1243216, 1554020, 3108040, 6216080]

約数ペア:

[(1, 6216080), (2, 3108040), (4, 1554020), (5, 1243216), (8, 777010), (10, 621608), (13, 478160), (16, 388505), (20, 310804), (26, 239080), (40, 155402), (43, 144560), (52, 119540), (65, 95632), (80, 77701), (86, 72280), (104, 59770), (130, 47816), (139, 44720), (172, 36140), (208, 29885), (215, 28912), (260, 23908), (278, 22360), (344, 18070), (430, 14456), (520, 11954), (556, 11180), (559, 11120), (688, 9035), (695, 8944), (860, 7228), (1040, 5977), (1112, 5590), (1118, 5560), (1390, 4472), (1720, 3614), (1807, 3440), (2224, 2795), (2236, 2780)]