4082500.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2267}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 33530112

約数和(自身を除く): 19882772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 2267, 3010, 4534, 6020, 9068, 11335, 15869, 22670, 31738, 45340, 63476, 79345, 97481, 158690, 194962, 317380, 389924, 487405, 682367, 974810, 1364734, 1949620, 2729468, 3411835, 6823670, 13647340]

約数ペア:

[(1, 13647340), (2, 6823670), (4, 3411835), (5, 2729468), (7, 1949620), (10, 1364734), (14, 974810), (20, 682367), (28, 487405), (35, 389924), (43, 317380), (70, 194962), (86, 158690), (140, 97481), (172, 79345), (215, 63476), (301, 45340), (430, 31738), (602, 22670), (860, 15869), (1204, 11335), (1505, 9068), (2267, 6020), (3010, 4534)]