8523800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 22096800

約数和(自身を除く): 13573000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 109, 115, 136, 170, 184, 200, 218, 230, 340, 391, 425, 436, 460, 545, 575, 680, 782, 850, 872, 920, 1090, 1150, 1564, 1700, 1853, 1955, 2180, 2300, 2507, 2725, 3128, 3400, 3706, 3910, 4360, 4600, 5014, 5450, 7412, 7820, 9265, 9775, 10028, 10900, 12535, 14824, 15640, 18530, 19550, 20056, 21800, 25070, 37060, 39100, 42619, 46325, 50140, 62675, 74120, 78200, 85238, 92650, 100280, 125350, 170476, 185300, 213095, 250700, 340952, 370600, 426190, 501400, 852380, 1065475, 1704760, 2130950, 4261900, 8523800]

約数ペア:

[(1, 8523800), (2, 4261900), (4, 2130950), (5, 1704760), (8, 1065475), (10, 852380), (17, 501400), (20, 426190), (23, 370600), (25, 340952), (34, 250700), (40, 213095), (46, 185300), (50, 170476), (68, 125350), (85, 100280), (92, 92650), (100, 85238), (109, 78200), (115, 74120), (136, 62675), (170, 50140), (184, 46325), (200, 42619), (218, 39100), (230, 37060), (340, 25070), (391, 21800), (425, 20056), (436, 19550), (460, 18530), (545, 15640), (575, 14824), (680, 12535), (782, 10900), (850, 10028), (872, 9775), (920, 9265), (1090, 7820), (1150, 7412), (1564, 5450), (1700, 5014), (1853, 4600), (1955, 4360), (2180, 3910), (2300, 3706), (2507, 3400), (2725, 3128)]