152801260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{186343}}^1$

素因数の和:186393

約数の個数: 24

約数和(自身を含む): 328710816

約数和(自身を除く): 175909556

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 186343, 372686, 745372, 931715, 1863430, 3726860, 7640063, 15280126, 30560252, 38200315, 76400630, 152801260]

約数ペア:

[(1, 152801260), (2, 76400630), (4, 38200315), (5, 30560252), (10, 15280126), (20, 7640063), (41, 3726860), (82, 1863430), (164, 931715), (205, 745372), (410, 372686), (820, 186343)]