2426120

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 5512320

約数和(自身を除く): 3086200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 463, 524, 655, 926, 1048, 1310, 1852, 2315, 2620, 3704, 4630, 5240, 9260, 18520, 60653, 121306, 242612, 303265, 485224, 606530, 1213060, 2426120]

約数ペア:

[(1, 2426120), (2, 1213060), (4, 606530), (5, 485224), (8, 303265), (10, 242612), (20, 121306), (40, 60653), (131, 18520), (262, 9260), (463, 5240), (524, 4630), (655, 3704), (926, 2620), (1048, 2315), (1310, 1852)]