85506260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1041

約数の個数: 96

約数和(自身を含む): 223388928

約数和(自身を除く): 137882668

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 37, 68, 70, 74, 85, 119, 140, 148, 170, 185, 238, 259, 340, 370, 476, 518, 595, 629, 740, 971, 1036, 1190, 1258, 1295, 1942, 2380, 2516, 2590, 3145, 3884, 4403, 4855, 5180, 6290, 6797, 8806, 9710, 12580, 13594, 16507, 17612, 19420, 22015, 27188, 33014, 33985, 35927, 44030, 66028, 67970, 71854, 82535, 88060, 115549, 135940, 143708, 165070, 179635, 231098, 251489, 330140, 359270, 462196, 502978, 577745, 610759, 718540, 1005956, 1155490, 1221518, 1257445, 2310980, 2443036, 2514890, 3053795, 4275313, 5029780, 6107590, 8550626, 12215180, 17101252, 21376565, 42753130, 85506260]

約数ペア:

[(1, 85506260), (2, 42753130), (4, 21376565), (5, 17101252), (7, 12215180), (10, 8550626), (14, 6107590), (17, 5029780), (20, 4275313), (28, 3053795), (34, 2514890), (35, 2443036), (37, 2310980), (68, 1257445), (70, 1221518), (74, 1155490), (85, 1005956), (119, 718540), (140, 610759), (148, 577745), (170, 502978), (185, 462196), (238, 359270), (259, 330140), (340, 251489), (370, 231098), (476, 179635), (518, 165070), (595, 143708), (629, 135940), (740, 115549), (971, 88060), (1036, 82535), (1190, 71854), (1258, 67970), (1295, 66028), (1942, 44030), (2380, 35927), (2516, 33985), (2590, 33014), (3145, 27188), (3884, 22015), (4403, 19420), (4855, 17612), (5180, 16507), (6290, 13594), (6797, 12580), (8806, 9710)]