79029140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{96377}}^1$

素因数の和:96427

約数の個数: 24

約数和(自身を含む): 170010792

約数和(自身を除く): 90981652

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 96377, 192754, 385508, 481885, 963770, 1927540, 3951457, 7902914, 15805828, 19757285, 39514570, 79029140]

約数ペア:

[(1, 79029140), (2, 39514570), (4, 19757285), (5, 15805828), (10, 7902914), (20, 3951457), (41, 1927540), (82, 963770), (164, 481885), (205, 385508), (410, 192754), (820, 96377)]