40322045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12821}}^1$

素因数の和:12880

約数の個数: 16

約数和(自身を含む): 52621488

約数和(自身を除く): 12299443

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 12821, 64105, 217957, 474377, 1089785, 2371885, 8064409, 40322045]

約数ペア:

[(1, 40322045), (5, 8064409), (17, 2371885), (37, 1089785), (85, 474377), (185, 217957), (629, 64105), (3145, 12821)]