11390000

素因数分解:

$2^4\times 5^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:112

約数の個数: 100

約数和(自身を含む): 29634264

約数和(自身を除く): 18244264

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 67, 68, 80, 85, 100, 125, 134, 136, 170, 200, 250, 268, 272, 335, 340, 400, 425, 500, 536, 625, 670, 680, 850, 1000, 1072, 1139, 1250, 1340, 1360, 1675, 1700, 2000, 2125, 2278, 2500, 2680, 3350, 3400, 4250, 4556, 5000, 5360, 5695, 6700, 6800, 8375, 8500, 9112, 10000, 10625, 11390, 13400, 16750, 17000, 18224, 21250, 22780, 26800, 28475, 33500, 34000, 41875, 42500, 45560, 56950, 67000, 83750, 85000, 91120, 113900, 134000, 142375, 167500, 170000, 227800, 284750, 335000, 455600, 569500, 670000, 711875, 1139000, 1423750, 2278000, 2847500, 5695000, 11390000]

約数ペア:

[(1, 11390000), (2, 5695000), (4, 2847500), (5, 2278000), (8, 1423750), (10, 1139000), (16, 711875), (17, 670000), (20, 569500), (25, 455600), (34, 335000), (40, 284750), (50, 227800), (67, 170000), (68, 167500), (80, 142375), (85, 134000), (100, 113900), (125, 91120), (134, 85000), (136, 83750), (170, 67000), (200, 56950), (250, 45560), (268, 42500), (272, 41875), (335, 34000), (340, 33500), (400, 28475), (425, 26800), (500, 22780), (536, 21250), (625, 18224), (670, 17000), (680, 16750), (850, 13400), (1000, 11390), (1072, 10625), (1139, 10000), (1250, 9112), (1340, 8500), (1360, 8375), (1675, 6800), (1700, 6700), (2000, 5695), (2125, 5360), (2278, 5000), (2500, 4556), (2680, 4250), (3350, 3400)]