66051800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19427}}^1$

素因数の和:19460

約数の個数: 48

約数和(自身を含む): 162612360

約数和(自身を除く): 96560560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 19427, 38854, 77708, 97135, 155416, 194270, 330259, 388540, 485675, 660518, 777080, 971350, 1321036, 1651295, 1942700, 2642072, 3302590, 3885400, 6605180, 8256475, 13210360, 16512950, 33025900, 66051800]

約数ペア:

[(1, 66051800), (2, 33025900), (4, 16512950), (5, 13210360), (8, 8256475), (10, 6605180), (17, 3885400), (20, 3302590), (25, 2642072), (34, 1942700), (40, 1651295), (50, 1321036), (68, 971350), (85, 777080), (100, 660518), (136, 485675), (170, 388540), (200, 330259), (340, 194270), (425, 155416), (680, 97135), (850, 77708), (1700, 38854), (3400, 19427)]