130569760

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 320060160

約数和(自身を除く): 189490400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 97, 160, 179, 188, 194, 235, 358, 376, 388, 470, 485, 716, 752, 776, 895, 940, 970, 1432, 1504, 1552, 1790, 1880, 1940, 2864, 3104, 3580, 3760, 3880, 4559, 5728, 7160, 7520, 7760, 8413, 9118, 14320, 15520, 16826, 17363, 18236, 22795, 28640, 33652, 34726, 36472, 42065, 45590, 67304, 69452, 72944, 84130, 86815, 91180, 134608, 138904, 145888, 168260, 173630, 182360, 269216, 277808, 336520, 347260, 364720, 555616, 673040, 694520, 729440, 816061, 1346080, 1389040, 1632122, 2778080, 3264244, 4080305, 6528488, 8160610, 13056976, 16321220, 26113952, 32642440, 65284880, 130569760]

約数ペア:

[(1, 130569760), (2, 65284880), (4, 32642440), (5, 26113952), (8, 16321220), (10, 13056976), (16, 8160610), (20, 6528488), (32, 4080305), (40, 3264244), (47, 2778080), (80, 1632122), (94, 1389040), (97, 1346080), (160, 816061), (179, 729440), (188, 694520), (194, 673040), (235, 555616), (358, 364720), (376, 347260), (388, 336520), (470, 277808), (485, 269216), (716, 182360), (752, 173630), (776, 168260), (895, 145888), (940, 138904), (970, 134608), (1432, 91180), (1504, 86815), (1552, 84130), (1790, 72944), (1880, 69452), (1940, 67304), (2864, 45590), (3104, 42065), (3580, 36472), (3760, 34726), (3880, 33652), (4559, 28640), (5728, 22795), (7160, 18236), (7520, 17363), (7760, 16826), (8413, 15520), (9118, 14320)]