2098520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 4929120

約数和(自身を除く): 2830600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2281, 4562, 9124, 11405, 18248, 22810, 45620, 52463, 91240, 104926, 209852, 262315, 419704, 524630, 1049260, 2098520]

約数ペア:

[(1, 2098520), (2, 1049260), (4, 524630), (5, 419704), (8, 262315), (10, 209852), (20, 104926), (23, 91240), (40, 52463), (46, 45620), (92, 22810), (115, 18248), (184, 11405), (230, 9124), (460, 4562), (920, 2281)]