2560200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 8436960

約数和(自身を除く): 5876760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 251, 255, 300, 340, 408, 425, 502, 510, 600, 680, 753, 850, 1004, 1020, 1255, 1275, 1506, 1700, 2008, 2040, 2510, 2550, 3012, 3400, 3765, 4267, 5020, 5100, 6024, 6275, 7530, 8534, 10040, 10200, 12550, 12801, 15060, 17068, 18825, 21335, 25100, 25602, 30120, 34136, 37650, 42670, 50200, 51204, 64005, 75300, 85340, 102408, 106675, 128010, 150600, 170680, 213350, 256020, 320025, 426700, 512040, 640050, 853400, 1280100, 2560200]

約数ペア:

[(1, 2560200), (2, 1280100), (3, 853400), (4, 640050), (5, 512040), (6, 426700), (8, 320025), (10, 256020), (12, 213350), (15, 170680), (17, 150600), (20, 128010), (24, 106675), (25, 102408), (30, 85340), (34, 75300), (40, 64005), (50, 51204), (51, 50200), (60, 42670), (68, 37650), (75, 34136), (85, 30120), (100, 25602), (102, 25100), (120, 21335), (136, 18825), (150, 17068), (170, 15060), (200, 12801), (204, 12550), (251, 10200), (255, 10040), (300, 8534), (340, 7530), (408, 6275), (425, 6024), (502, 5100), (510, 5020), (600, 4267), (680, 3765), (753, 3400), (850, 3012), (1004, 2550), (1020, 2510), (1255, 2040), (1275, 2008), (1506, 1700)]