40676810

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{31051}}^1$

素因数の和:31189

約数の個数: 16

約数和(自身を含む): 73779552

約数和(自身を除く): 33102742

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 31051, 62102, 155255, 310510, 4067681, 8135362, 20338405, 40676810]

約数ペア:

[(1, 40676810), (2, 20338405), (5, 8135362), (10, 4067681), (131, 310510), (262, 155255), (655, 62102), (1310, 31051)]