5408500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 12252240

約数和(自身を除く): 6843740

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 373, 500, 580, 725, 746, 1450, 1492, 1865, 2900, 3625, 3730, 7250, 7460, 9325, 10817, 14500, 18650, 21634, 37300, 43268, 46625, 54085, 93250, 108170, 186500, 216340, 270425, 540850, 1081700, 1352125, 2704250, 5408500]

約数ペア:

[(1, 5408500), (2, 2704250), (4, 1352125), (5, 1081700), (10, 540850), (20, 270425), (25, 216340), (29, 186500), (50, 108170), (58, 93250), (100, 54085), (116, 46625), (125, 43268), (145, 37300), (250, 21634), (290, 18650), (373, 14500), (500, 10817), (580, 9325), (725, 7460), (746, 7250), (1450, 3730), (1492, 3625), (1865, 2900)]