47890360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10061}}^1$

素因数の和:10096

約数の個数: 64

約数和(自身を含む): 130403520

約数和(自身を除く): 82513160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 10061, 20122, 40244, 50305, 70427, 80488, 100610, 140854, 171037, 201220, 281708, 342074, 352135, 402440, 563416, 684148, 704270, 855185, 1197259, 1368296, 1408540, 1710370, 2394518, 2817080, 3420740, 4789036, 5986295, 6841480, 9578072, 11972590, 23945180, 47890360]

約数ペア:

[(1, 47890360), (2, 23945180), (4, 11972590), (5, 9578072), (7, 6841480), (8, 5986295), (10, 4789036), (14, 3420740), (17, 2817080), (20, 2394518), (28, 1710370), (34, 1408540), (35, 1368296), (40, 1197259), (56, 855185), (68, 704270), (70, 684148), (85, 563416), (119, 402440), (136, 352135), (140, 342074), (170, 281708), (238, 201220), (280, 171037), (340, 140854), (476, 100610), (595, 80488), (680, 70427), (952, 50305), (1190, 40244), (2380, 20122), (4760, 10061)]