2470360

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 5608800

約数和(自身を除く): 3138440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 409, 604, 755, 818, 1208, 1510, 1636, 2045, 3020, 3272, 4090, 6040, 8180, 16360, 61759, 123518, 247036, 308795, 494072, 617590, 1235180, 2470360]

約数ペア:

[(1, 2470360), (2, 1235180), (4, 617590), (5, 494072), (8, 308795), (10, 247036), (20, 123518), (40, 61759), (151, 16360), (302, 8180), (409, 6040), (604, 4090), (755, 3272), (818, 3020), (1208, 2045), (1510, 1636)]