45438340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{98779}}^1$

素因数の和:98811

約数の個数: 24

約数和(自身を含む): 99570240

約数和(自身を除く): 54131900

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 98779, 197558, 395116, 493895, 987790, 1975580, 2271917, 4543834, 9087668, 11359585, 22719170, 45438340]

約数ペア:

[(1, 45438340), (2, 22719170), (4, 11359585), (5, 9087668), (10, 4543834), (20, 2271917), (23, 1975580), (46, 987790), (92, 493895), (115, 395116), (230, 197558), (460, 98779)]