1330889600

素因数分解:

$2^7\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8849}}^1$

素因数の和:8920

約数の個数: 96

約数和(自身を含む): 3358044000

約数和(自身を除く): 2027154400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 128, 160, 188, 200, 235, 320, 376, 400, 470, 640, 752, 800, 940, 1175, 1504, 1600, 1880, 2350, 3008, 3200, 3760, 4700, 6016, 7520, 8849, 9400, 15040, 17698, 18800, 30080, 35396, 37600, 44245, 70792, 75200, 88490, 141584, 150400, 176980, 221225, 283168, 353960, 415903, 442450, 566336, 707920, 831806, 884900, 1132672, 1415840, 1663612, 1769800, 2079515, 2831680, 3327224, 3539600, 4159030, 5663360, 6654448, 7079200, 8318060, 10397575, 13308896, 14158400, 16636120, 20795150, 26617792, 28316800, 33272240, 41590300, 53235584, 66544480, 83180600, 133088960, 166361200, 266177920, 332722400, 665444800, 1330889600]

約数ペア:

[(1, 1330889600), (2, 665444800), (4, 332722400), (5, 266177920), (8, 166361200), (10, 133088960), (16, 83180600), (20, 66544480), (25, 53235584), (32, 41590300), (40, 33272240), (47, 28316800), (50, 26617792), (64, 20795150), (80, 16636120), (94, 14158400), (100, 13308896), (128, 10397575), (160, 8318060), (188, 7079200), (200, 6654448), (235, 5663360), (320, 4159030), (376, 3539600), (400, 3327224), (470, 2831680), (640, 2079515), (752, 1769800), (800, 1663612), (940, 1415840), (1175, 1132672), (1504, 884900), (1600, 831806), (1880, 707920), (2350, 566336), (3008, 442450), (3200, 415903), (3760, 353960), (4700, 283168), (6016, 221225), (7520, 176980), (8849, 150400), (9400, 141584), (15040, 88490), (17698, 75200), (18800, 70792), (30080, 44245), (35396, 37600)]