79119340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{96487}}^1$

素因数の和:96537

約数の個数: 24

約数和(自身を含む): 170204832

約数和(自身を除く): 91085492

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 96487, 192974, 385948, 482435, 964870, 1929740, 3955967, 7911934, 15823868, 19779835, 39559670, 79119340]

約数ペア:

[(1, 79119340), (2, 39559670), (4, 19779835), (5, 15823868), (10, 7911934), (20, 3955967), (41, 1929740), (82, 964870), (164, 482435), (205, 385948), (410, 192974), (820, 96487)]