17720853830

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1061}}^1\times {\mathrm{3623}}^1$

素因数の和:5152

約数の個数: 32

約数和(自身を含む): 32005689408

約数和(自身を除く): 14284835578

約数列:

[1, 2, 5, 10, 461, 922, 1061, 2122, 2305, 3623, 4610, 5305, 7246, 10610, 18115, 36230, 489121, 978242, 1670203, 2445605, 3340406, 3844003, 4891210, 7688006, 8351015, 16702030, 19220015, 38440030, 1772085383, 3544170766, 8860426915, 17720853830]

約数ペア:

[(1, 17720853830), (2, 8860426915), (5, 3544170766), (10, 1772085383), (461, 38440030), (922, 19220015), (1061, 16702030), (2122, 8351015), (2305, 7688006), (3623, 4891210), (4610, 3844003), (5305, 3340406), (7246, 2445605), (10610, 1670203), (18115, 978242), (36230, 489121)]