1283004860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{121267}}^1$

素因数の和:121322

約数の個数: 36

約数和(自身を含む): 2816570568

約数和(自身を除く): 1533565708

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 10580, 121267, 242534, 485068, 606335, 1212670, 2425340, 2789141, 5578282, 11156564, 13945705, 27891410, 55782820, 64150243, 128300486, 256600972, 320751215, 641502430, 1283004860]

約数ペア:

[(1, 1283004860), (2, 641502430), (4, 320751215), (5, 256600972), (10, 128300486), (20, 64150243), (23, 55782820), (46, 27891410), (92, 13945705), (115, 11156564), (230, 5578282), (460, 2789141), (529, 2425340), (1058, 1212670), (2116, 606335), (2645, 485068), (5290, 242534), (10580, 121267)]