4950520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5381}}^1$

素因数の和:5415

約数の個数: 32

約数和(自身を含む): 11625120

約数和(自身を除く): 6674600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 5381, 10762, 21524, 26905, 43048, 53810, 107620, 123763, 215240, 247526, 495052, 618815, 990104, 1237630, 2475260, 4950520]

約数ペア:

[(1, 4950520), (2, 2475260), (4, 1237630), (5, 990104), (8, 618815), (10, 495052), (20, 247526), (23, 215240), (40, 123763), (46, 107620), (92, 53810), (115, 43048), (184, 26905), (230, 21524), (460, 10762), (920, 5381)]