88854140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{60859}}^1$

素因数の和:60941

約数の個数: 24

約数和(自身を含む): 189152880

約数和(自身を除く): 100298740

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 60859, 121718, 243436, 304295, 608590, 1217180, 4442707, 8885414, 17770828, 22213535, 44427070, 88854140]

約数ペア:

[(1, 88854140), (2, 44427070), (4, 22213535), (5, 17770828), (10, 8885414), (20, 4442707), (73, 1217180), (146, 608590), (292, 304295), (365, 243436), (730, 121718), (1460, 60859)]