29899000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 72446400

約数和(自身を除く): 42547400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 500, 580, 725, 1000, 1031, 1160, 1450, 2062, 2900, 3625, 4124, 5155, 5800, 7250, 8248, 10310, 14500, 20620, 25775, 29000, 29899, 41240, 51550, 59798, 103100, 119596, 128875, 149495, 206200, 239192, 257750, 298990, 515500, 597980, 747475, 1031000, 1195960, 1494950, 2989900, 3737375, 5979800, 7474750, 14949500, 29899000]

約数ペア:

[(1, 29899000), (2, 14949500), (4, 7474750), (5, 5979800), (8, 3737375), (10, 2989900), (20, 1494950), (25, 1195960), (29, 1031000), (40, 747475), (50, 597980), (58, 515500), (100, 298990), (116, 257750), (125, 239192), (145, 206200), (200, 149495), (232, 128875), (250, 119596), (290, 103100), (500, 59798), (580, 51550), (725, 41240), (1000, 29899), (1031, 29000), (1160, 25775), (1450, 20620), (2062, 14500), (2900, 10310), (3625, 8248), (4124, 7250), (5155, 5800)]