7412000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 19459440

約数和(自身を除く): 12047440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 109, 125, 136, 160, 170, 200, 218, 250, 272, 340, 400, 425, 436, 500, 544, 545, 680, 800, 850, 872, 1000, 1090, 1360, 1700, 1744, 1853, 2000, 2125, 2180, 2720, 2725, 3400, 3488, 3706, 4000, 4250, 4360, 5450, 6800, 7412, 8500, 8720, 9265, 10900, 13600, 13625, 14824, 17000, 17440, 18530, 21800, 27250, 29648, 34000, 37060, 43600, 46325, 54500, 59296, 68000, 74120, 87200, 92650, 109000, 148240, 185300, 218000, 231625, 296480, 370600, 436000, 463250, 741200, 926500, 1482400, 1853000, 3706000, 7412000]

約数ペア:

[(1, 7412000), (2, 3706000), (4, 1853000), (5, 1482400), (8, 926500), (10, 741200), (16, 463250), (17, 436000), (20, 370600), (25, 296480), (32, 231625), (34, 218000), (40, 185300), (50, 148240), (68, 109000), (80, 92650), (85, 87200), (100, 74120), (109, 68000), (125, 59296), (136, 54500), (160, 46325), (170, 43600), (200, 37060), (218, 34000), (250, 29648), (272, 27250), (340, 21800), (400, 18530), (425, 17440), (436, 17000), (500, 14824), (544, 13625), (545, 13600), (680, 10900), (800, 9265), (850, 8720), (872, 8500), (1000, 7412), (1090, 6800), (1360, 5450), (1700, 4360), (1744, 4250), (1853, 4000), (2000, 3706), (2125, 3488), (2180, 3400), (2720, 2725)]