40910630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 76269600

約数和(自身を除く): 35358970

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 430, 445, 890, 1069, 2138, 3827, 5345, 7654, 10690, 19135, 38270, 45967, 91934, 95141, 190282, 229835, 459670, 475705, 951410, 4091063, 8182126, 20455315, 40910630]

約数ペア:

[(1, 40910630), (2, 20455315), (5, 8182126), (10, 4091063), (43, 951410), (86, 475705), (89, 459670), (178, 229835), (215, 190282), (430, 95141), (445, 91934), (890, 45967), (1069, 38270), (2138, 19135), (3827, 10690), (5345, 7654)]