27480250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 60383232

約数和(自身を除く): 32902982

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 125, 175, 205, 250, 287, 350, 383, 410, 574, 766, 875, 1025, 1435, 1750, 1915, 2050, 2681, 2870, 3830, 5125, 5362, 7175, 9575, 10250, 13405, 14350, 15703, 19150, 26810, 31406, 35875, 47875, 67025, 71750, 78515, 95750, 109921, 134050, 157030, 219842, 335125, 392575, 549605, 670250, 785150, 1099210, 1962875, 2748025, 3925750, 5496050, 13740125, 27480250]

約数ペア:

[(1, 27480250), (2, 13740125), (5, 5496050), (7, 3925750), (10, 2748025), (14, 1962875), (25, 1099210), (35, 785150), (41, 670250), (50, 549605), (70, 392575), (82, 335125), (125, 219842), (175, 157030), (205, 134050), (250, 109921), (287, 95750), (350, 78515), (383, 71750), (410, 67025), (574, 47875), (766, 35875), (875, 31406), (1025, 26810), (1435, 19150), (1750, 15703), (1915, 14350), (2050, 13405), (2681, 10250), (2870, 9575), (3830, 7175), (5125, 5362)]