7004000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 18398016

約数和(自身を除く): 11394016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 103, 125, 136, 160, 170, 200, 206, 250, 272, 340, 400, 412, 425, 500, 515, 544, 680, 800, 824, 850, 1000, 1030, 1360, 1648, 1700, 1751, 2000, 2060, 2125, 2575, 2720, 3296, 3400, 3502, 4000, 4120, 4250, 5150, 6800, 7004, 8240, 8500, 8755, 10300, 12875, 13600, 14008, 16480, 17000, 17510, 20600, 25750, 28016, 34000, 35020, 41200, 43775, 51500, 56032, 68000, 70040, 82400, 87550, 103000, 140080, 175100, 206000, 218875, 280160, 350200, 412000, 437750, 700400, 875500, 1400800, 1751000, 3502000, 7004000]

約数ペア:

[(1, 7004000), (2, 3502000), (4, 1751000), (5, 1400800), (8, 875500), (10, 700400), (16, 437750), (17, 412000), (20, 350200), (25, 280160), (32, 218875), (34, 206000), (40, 175100), (50, 140080), (68, 103000), (80, 87550), (85, 82400), (100, 70040), (103, 68000), (125, 56032), (136, 51500), (160, 43775), (170, 41200), (200, 35020), (206, 34000), (250, 28016), (272, 25750), (340, 20600), (400, 17510), (412, 17000), (425, 16480), (500, 14008), (515, 13600), (544, 12875), (680, 10300), (800, 8755), (824, 8500), (850, 8240), (1000, 7004), (1030, 6800), (1360, 5150), (1648, 4250), (1700, 4120), (1751, 4000), (2000, 3502), (2060, 3400), (2125, 3296), (2575, 2720)]