2098103240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2280547}}^1$

素因数の和:2280581

約数の個数: 32

約数和(自身を含む): 4925983680

約数和(自身を除く): 2827880440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2280547, 4561094, 9122188, 11402735, 18244376, 22805470, 45610940, 52452581, 91221880, 104905162, 209810324, 262262905, 419620648, 524525810, 1049051620, 2098103240]

約数ペア:

[(1, 2098103240), (2, 1049051620), (4, 524525810), (5, 419620648), (8, 262262905), (10, 209810324), (20, 104905162), (23, 91221880), (40, 52452581), (46, 45610940), (92, 22805470), (115, 18244376), (184, 11402735), (230, 9122188), (460, 4561094), (920, 2280547)]