40024715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 54120960

約数和(自身を除く): 14096245

約数列:

[1, 5, 17, 23, 59, 85, 115, 295, 347, 391, 1003, 1357, 1735, 1955, 5015, 5899, 6785, 7981, 20473, 23069, 29495, 39905, 102365, 115345, 135677, 348041, 470879, 678385, 1740205, 2354395, 8004943, 40024715]

約数ペア:

[(1, 40024715), (5, 8004943), (17, 2354395), (23, 1740205), (59, 678385), (85, 470879), (115, 348041), (295, 135677), (347, 115345), (391, 102365), (1003, 39905), (1357, 29495), (1735, 23069), (1955, 20473), (5015, 7981), (5899, 6785)]