191806000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{3307}}^1$

素因数の和:3359

約数の個数: 80

約数和(自身を含む): 479924640

約数和(自身を除く): 288118640

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, 1000, 1160, 1450, 2000, 2320, 2900, 3307, 3625, 5800, 6614, 7250, 11600, 13228, 14500, 16535, 26456, 29000, 33070, 52912, 58000, 66140, 82675, 95903, 132280, 165350, 191806, 264560, 330700, 383612, 413375, 479515, 661400, 767224, 826750, 959030, 1322800, 1534448, 1653500, 1918060, 2397575, 3307000, 3836120, 4795150, 6614000, 7672240, 9590300, 11987875, 19180600, 23975750, 38361200, 47951500, 95903000, 191806000]

約数ペア:

[(1, 191806000), (2, 95903000), (4, 47951500), (5, 38361200), (8, 23975750), (10, 19180600), (16, 11987875), (20, 9590300), (25, 7672240), (29, 6614000), (40, 4795150), (50, 3836120), (58, 3307000), (80, 2397575), (100, 1918060), (116, 1653500), (125, 1534448), (145, 1322800), (200, 959030), (232, 826750), (250, 767224), (290, 661400), (400, 479515), (464, 413375), (500, 383612), (580, 330700), (725, 264560), (1000, 191806), (1160, 165350), (1450, 132280), (2000, 95903), (2320, 82675), (2900, 66140), (3307, 58000), (3625, 52912), (5800, 33070), (6614, 29000), (7250, 26456), (11600, 16535), (13228, 14500)]