86558000

素因数分解:

$2^4\times 5^3\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:519

約数の個数: 80

約数和(自身を含む): 211700736

約数和(自身を除く): 125142736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 113, 125, 200, 226, 250, 383, 400, 452, 500, 565, 766, 904, 1000, 1130, 1532, 1808, 1915, 2000, 2260, 2825, 3064, 3830, 4520, 5650, 6128, 7660, 9040, 9575, 11300, 14125, 15320, 19150, 22600, 28250, 30640, 38300, 43279, 45200, 47875, 56500, 76600, 86558, 95750, 113000, 153200, 173116, 191500, 216395, 226000, 346232, 383000, 432790, 692464, 766000, 865580, 1081975, 1731160, 2163950, 3462320, 4327900, 5409875, 8655800, 10819750, 17311600, 21639500, 43279000, 86558000]

約数ペア:

[(1, 86558000), (2, 43279000), (4, 21639500), (5, 17311600), (8, 10819750), (10, 8655800), (16, 5409875), (20, 4327900), (25, 3462320), (40, 2163950), (50, 1731160), (80, 1081975), (100, 865580), (113, 766000), (125, 692464), (200, 432790), (226, 383000), (250, 346232), (383, 226000), (400, 216395), (452, 191500), (500, 173116), (565, 153200), (766, 113000), (904, 95750), (1000, 86558), (1130, 76600), (1532, 56500), (1808, 47875), (1915, 45200), (2000, 43279), (2260, 38300), (2825, 30640), (3064, 28250), (3830, 22600), (4520, 19150), (5650, 15320), (6128, 14125), (7660, 11300), (9040, 9575)]