4436800

素因数分解:

$2^6\times 5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 84

約数和(自身を含む): 11338560

約数和(自身を除く): 6901760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 59, 64, 80, 94, 100, 118, 160, 188, 200, 235, 236, 295, 320, 376, 400, 470, 472, 590, 752, 800, 940, 944, 1175, 1180, 1475, 1504, 1600, 1880, 1888, 2350, 2360, 2773, 2950, 3008, 3760, 3776, 4700, 4720, 5546, 5900, 7520, 9400, 9440, 11092, 11800, 13865, 15040, 18800, 18880, 22184, 23600, 27730, 37600, 44368, 47200, 55460, 69325, 75200, 88736, 94400, 110920, 138650, 177472, 221840, 277300, 443680, 554600, 887360, 1109200, 2218400, 4436800]

約数ペア:

[(1, 4436800), (2, 2218400), (4, 1109200), (5, 887360), (8, 554600), (10, 443680), (16, 277300), (20, 221840), (25, 177472), (32, 138650), (40, 110920), (47, 94400), (50, 88736), (59, 75200), (64, 69325), (80, 55460), (94, 47200), (100, 44368), (118, 37600), (160, 27730), (188, 23600), (200, 22184), (235, 18880), (236, 18800), (295, 15040), (320, 13865), (376, 11800), (400, 11092), (470, 9440), (472, 9400), (590, 7520), (752, 5900), (800, 5546), (940, 4720), (944, 4700), (1175, 3776), (1180, 3760), (1475, 3008), (1504, 2950), (1600, 2773), (1880, 2360), (1888, 2350)]