4951044860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{229003}}^1$

素因数の和:229082

約数の個数: 48

約数和(自身を含む): 11080129536

約数和(自身を除く): 6129084676

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 4324, 5405, 10810, 21620, 229003, 458006, 916012, 1145015, 2290030, 4580060, 5267069, 10534138, 10763141, 21068276, 21526282, 26335345, 43052564, 52670690, 53815705, 105341380, 107631410, 215262820, 247552243, 495104486, 990208972, 1237761215, 2475522430, 4951044860]

約数ペア:

[(1, 4951044860), (2, 2475522430), (4, 1237761215), (5, 990208972), (10, 495104486), (20, 247552243), (23, 215262820), (46, 107631410), (47, 105341380), (92, 53815705), (94, 52670690), (115, 43052564), (188, 26335345), (230, 21526282), (235, 21068276), (460, 10763141), (470, 10534138), (940, 5267069), (1081, 4580060), (2162, 2290030), (4324, 1145015), (5405, 916012), (10810, 458006), (21620, 229003)]