2760920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3001}}^1$

素因数の和:3035

約数の個数: 32

約数和(自身を含む): 6484320

約数和(自身を除く): 3723400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 3001, 6002, 12004, 15005, 24008, 30010, 60020, 69023, 120040, 138046, 276092, 345115, 552184, 690230, 1380460, 2760920]

約数ペア:

[(1, 2760920), (2, 1380460), (4, 690230), (5, 552184), (8, 345115), (10, 276092), (20, 138046), (23, 120040), (40, 69023), (46, 60020), (92, 30010), (115, 24008), (184, 15005), (230, 12004), (460, 6002), (920, 3001)]