52207000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 134447040

約数和(自身を除く): 82240040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 37, 40, 50, 68, 74, 83, 85, 100, 125, 136, 148, 166, 170, 185, 200, 250, 296, 332, 340, 370, 415, 425, 500, 629, 664, 680, 740, 830, 850, 925, 1000, 1258, 1411, 1480, 1660, 1700, 1850, 2075, 2125, 2516, 2822, 3071, 3145, 3320, 3400, 3700, 4150, 4250, 4625, 5032, 5644, 6142, 6290, 7055, 7400, 8300, 8500, 9250, 10375, 11288, 12284, 12580, 14110, 15355, 15725, 16600, 17000, 18500, 20750, 24568, 25160, 28220, 30710, 31450, 35275, 37000, 41500, 52207, 56440, 61420, 62900, 70550, 76775, 78625, 83000, 104414, 122840, 125800, 141100, 153550, 157250, 176375, 208828, 261035, 282200, 307100, 314500, 352750, 383875, 417656, 522070, 614200, 629000, 705500, 767750, 1044140, 1305175, 1411000, 1535500, 2088280, 2610350, 3071000, 5220700, 6525875, 10441400, 13051750, 26103500, 52207000]

約数ペア:

[(1, 52207000), (2, 26103500), (4, 13051750), (5, 10441400), (8, 6525875), (10, 5220700), (17, 3071000), (20, 2610350), (25, 2088280), (34, 1535500), (37, 1411000), (40, 1305175), (50, 1044140), (68, 767750), (74, 705500), (83, 629000), (85, 614200), (100, 522070), (125, 417656), (136, 383875), (148, 352750), (166, 314500), (170, 307100), (185, 282200), (200, 261035), (250, 208828), (296, 176375), (332, 157250), (340, 153550), (370, 141100), (415, 125800), (425, 122840), (500, 104414), (629, 83000), (664, 78625), (680, 76775), (740, 70550), (830, 62900), (850, 61420), (925, 56440), (1000, 52207), (1258, 41500), (1411, 37000), (1480, 35275), (1660, 31450), (1700, 30710), (1850, 28220), (2075, 25160), (2125, 24568), (2516, 20750), (2822, 18500), (3071, 17000), (3145, 16600), (3320, 15725), (3400, 15355), (3700, 14110), (4150, 12580), (4250, 12284), (4625, 11288), (5032, 10375), (5644, 9250), (6142, 8500), (6290, 8300), (7055, 7400)]