5231440.00000000

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 56738880

約数和(自身を除く): 16278625

約数列:

[1, 5, 11, 17, 55, 85, 109, 187, 397, 545, 935, 1199, 1853, 1985, 4367, 5995, 6749, 9265, 20383, 21835, 33745, 43273, 74239, 101915, 216365, 371195, 476003, 735641, 2380015, 3678205, 8092051, 40460255]

約数ペア:

[(1, 40460255), (5, 8092051), (11, 3678205), (17, 2380015), (55, 735641), (85, 476003), (109, 371195), (187, 216365), (397, 101915), (545, 74239), (935, 43273), (1199, 33745), (1853, 21835), (1985, 20383), (4367, 9265), (5995, 6749)]