157060340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191537}}^1$

素因数の和:191587

約数の個数: 24

約数和(自身を含む): 337873032

約数和(自身を除く): 180812692

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 191537, 383074, 766148, 957685, 1915370, 3830740, 7853017, 15706034, 31412068, 39265085, 78530170, 157060340]

約数ペア:

[(1, 157060340), (2, 78530170), (4, 39265085), (5, 31412068), (10, 15706034), (20, 7853017), (41, 3830740), (82, 1915370), (164, 957685), (205, 766148), (410, 383074), (820, 191537)]