14471000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 35100000

約数和(自身を除く): 20629000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 499, 500, 580, 725, 998, 1000, 1160, 1450, 1996, 2495, 2900, 3625, 3992, 4990, 5800, 7250, 9980, 12475, 14471, 14500, 19960, 24950, 28942, 29000, 49900, 57884, 62375, 72355, 99800, 115768, 124750, 144710, 249500, 289420, 361775, 499000, 578840, 723550, 1447100, 1808875, 2894200, 3617750, 7235500, 14471000]

約数ペア:

[(1, 14471000), (2, 7235500), (4, 3617750), (5, 2894200), (8, 1808875), (10, 1447100), (20, 723550), (25, 578840), (29, 499000), (40, 361775), (50, 289420), (58, 249500), (100, 144710), (116, 124750), (125, 115768), (145, 99800), (200, 72355), (232, 62375), (250, 57884), (290, 49900), (499, 29000), (500, 28942), (580, 24950), (725, 19960), (998, 14500), (1000, 14471), (1160, 12475), (1450, 9980), (1996, 7250), (2495, 5800), (2900, 4990), (3625, 3992)]