680006875

素因数分解:

$5^4\times {\mathrm{227}}^1\times {\mathrm{4793}}^1$

素因数の和:5040

約数の個数: 20

約数和(自身を含む): 853657992

約数和(自身を除く): 173651117

約数列:

[1, 5, 25, 125, 227, 625, 1135, 4793, 5675, 23965, 28375, 119825, 141875, 599125, 1088011, 2995625, 5440055, 27200275, 136001375, 680006875]

約数ペア:

[(1, 680006875), (5, 136001375), (25, 27200275), (125, 5440055), (227, 2995625), (625, 1088011), (1135, 599125), (4793, 141875), (5675, 119825), (23965, 28375)]