6647000

素因数分解:

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

素因数の和:78

約数の個数: 96

約数和(自身を含む): 17241120

約数和(自身を除く): 10594120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 115, 125, 136, 170, 184, 200, 230, 250, 289, 340, 391, 425, 460, 500, 575, 578, 680, 782, 850, 920, 1000, 1150, 1156, 1445, 1564, 1700, 1955, 2125, 2300, 2312, 2875, 2890, 3128, 3400, 3910, 4250, 4600, 5750, 5780, 6647, 7225, 7820, 8500, 9775, 11500, 11560, 13294, 14450, 15640, 17000, 19550, 23000, 26588, 28900, 33235, 36125, 39100, 48875, 53176, 57800, 66470, 72250, 78200, 97750, 132940, 144500, 166175, 195500, 265880, 289000, 332350, 391000, 664700, 830875, 1329400, 1661750, 3323500, 6647000]

約数ペア:

[(1, 6647000), (2, 3323500), (4, 1661750), (5, 1329400), (8, 830875), (10, 664700), (17, 391000), (20, 332350), (23, 289000), (25, 265880), (34, 195500), (40, 166175), (46, 144500), (50, 132940), (68, 97750), (85, 78200), (92, 72250), (100, 66470), (115, 57800), (125, 53176), (136, 48875), (170, 39100), (184, 36125), (200, 33235), (230, 28900), (250, 26588), (289, 23000), (340, 19550), (391, 17000), (425, 15640), (460, 14450), (500, 13294), (575, 11560), (578, 11500), (680, 9775), (782, 8500), (850, 7820), (920, 7225), (1000, 6647), (1150, 5780), (1156, 5750), (1445, 4600), (1564, 4250), (1700, 3910), (1955, 3400), (2125, 3128), (2300, 2890), (2312, 2875)]