47966000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:879

約数の個数: 80

約数和(自身を含む): 120126240

約数和(自身を除く): 72160240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 125, 145, 200, 232, 250, 290, 400, 464, 500, 580, 725, 827, 1000, 1160, 1450, 1654, 2000, 2320, 2900, 3308, 3625, 4135, 5800, 6616, 7250, 8270, 11600, 13232, 14500, 16540, 20675, 23983, 29000, 33080, 41350, 47966, 58000, 66160, 82700, 95932, 103375, 119915, 165400, 191864, 206750, 239830, 330800, 383728, 413500, 479660, 599575, 827000, 959320, 1199150, 1654000, 1918640, 2398300, 2997875, 4796600, 5995750, 9593200, 11991500, 23983000, 47966000]

約数ペア:

[(1, 47966000), (2, 23983000), (4, 11991500), (5, 9593200), (8, 5995750), (10, 4796600), (16, 2997875), (20, 2398300), (25, 1918640), (29, 1654000), (40, 1199150), (50, 959320), (58, 827000), (80, 599575), (100, 479660), (116, 413500), (125, 383728), (145, 330800), (200, 239830), (232, 206750), (250, 191864), (290, 165400), (400, 119915), (464, 103375), (500, 95932), (580, 82700), (725, 66160), (827, 58000), (1000, 47966), (1160, 41350), (1450, 33080), (1654, 29000), (2000, 23983), (2320, 20675), (2900, 16540), (3308, 14500), (3625, 13232), (4135, 11600), (5800, 8270), (6616, 7250)]