12459200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:634

約数の個数: 84

約数和(自身を含む): 33070800

約数和(自身を除く): 20611600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 599, 650, 800, 832, 1040, 1198, 1300, 1600, 2080, 2396, 2600, 2995, 4160, 4792, 5200, 5990, 7787, 9584, 10400, 11980, 14975, 15574, 19168, 20800, 23960, 29950, 31148, 38336, 38935, 47920, 59900, 62296, 77870, 95840, 119800, 124592, 155740, 191680, 194675, 239600, 249184, 311480, 389350, 479200, 498368, 622960, 778700, 958400, 1245920, 1557400, 2491840, 3114800, 6229600, 12459200]

約数ペア:

[(1, 12459200), (2, 6229600), (4, 3114800), (5, 2491840), (8, 1557400), (10, 1245920), (13, 958400), (16, 778700), (20, 622960), (25, 498368), (26, 479200), (32, 389350), (40, 311480), (50, 249184), (52, 239600), (64, 194675), (65, 191680), (80, 155740), (100, 124592), (104, 119800), (130, 95840), (160, 77870), (200, 62296), (208, 59900), (260, 47920), (320, 38935), (325, 38336), (400, 31148), (416, 29950), (520, 23960), (599, 20800), (650, 19168), (800, 15574), (832, 14975), (1040, 11980), (1198, 10400), (1300, 9584), (1600, 7787), (2080, 5990), (2396, 5200), (2600, 4792), (2995, 4160)]