41331280

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12601}}^1$

素因数の和:12655

約数の個数: 40

約数和(自身を含む): 98446824

約数和(自身を除く): 57115544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 12601, 25202, 50404, 63005, 100808, 126010, 201616, 252020, 504040, 516641, 1008080, 1033282, 2066564, 2583205, 4133128, 5166410, 8266256, 10332820, 20665640, 41331280]

約数ペア:

[(1, 41331280), (2, 20665640), (4, 10332820), (5, 8266256), (8, 5166410), (10, 4133128), (16, 2583205), (20, 2066564), (40, 1033282), (41, 1008080), (80, 516641), (82, 504040), (164, 252020), (205, 201616), (328, 126010), (410, 100808), (656, 63005), (820, 50404), (1640, 25202), (3280, 12601)]