510376720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53611}}^1$

素因数の和:53648

約数の個数: 80

約数和(自身を含む): 1435943808

約数和(自身を除く): 925567088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 53611, 107222, 214444, 268055, 375277, 428888, 536110, 750554, 857776, 911387, 1072220, 1501108, 1822774, 1876385, 2144440, 3002216, 3645548, 3752770, 4288880, 4556935, 6004432, 6379709, 7291096, 7505540, 9113870, 12759418, 14582192, 15011080, 18227740, 25518836, 30022160, 31898545, 36455480, 51037672, 63797090, 72910960, 102075344, 127594180, 255188360, 510376720]

約数ペア:

[(1, 510376720), (2, 255188360), (4, 127594180), (5, 102075344), (7, 72910960), (8, 63797090), (10, 51037672), (14, 36455480), (16, 31898545), (17, 30022160), (20, 25518836), (28, 18227740), (34, 15011080), (35, 14582192), (40, 12759418), (56, 9113870), (68, 7505540), (70, 7291096), (80, 6379709), (85, 6004432), (112, 4556935), (119, 4288880), (136, 3752770), (140, 3645548), (170, 3002216), (238, 2144440), (272, 1876385), (280, 1822774), (340, 1501108), (476, 1072220), (560, 911387), (595, 857776), (680, 750554), (952, 536110), (1190, 428888), (1360, 375277), (1904, 268055), (2380, 214444), (4760, 107222), (9520, 53611)]