79714660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97213}}^1$

素因数の和:97263

約数の個数: 24

約数和(自身を含む): 171485496

約数和(自身を除く): 91770836

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 97213, 194426, 388852, 486065, 972130, 1944260, 3985733, 7971466, 15942932, 19928665, 39857330, 79714660]

約数ペア:

[(1, 79714660), (2, 39857330), (4, 19928665), (5, 15942932), (10, 7971466), (20, 3985733), (41, 1944260), (82, 972130), (164, 486065), (205, 388852), (410, 194426), (820, 97213)]