1796656160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3361}}^1$

素因数の和:3646

約数の個数: 96

約数和(自身を含む): 4590259632

約数和(自身を除く): 2793603472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 257, 260, 416, 514, 520, 1028, 1040, 1285, 2056, 2080, 2570, 3341, 3361, 4112, 5140, 6682, 6722, 8224, 10280, 13364, 13444, 16705, 16805, 20560, 26728, 26888, 33410, 33610, 41120, 43693, 53456, 53776, 66820, 67220, 87386, 106912, 107552, 133640, 134440, 174772, 218465, 267280, 268880, 349544, 436930, 534560, 537760, 699088, 863777, 873860, 1398176, 1727554, 1747720, 3455108, 3495440, 4318885, 6910216, 6990880, 8637770, 11229101, 13820432, 17275540, 22458202, 27640864, 34551080, 44916404, 56145505, 69102160, 89832808, 112291010, 138204320, 179665616, 224582020, 359331232, 449164040, 898328080, 1796656160]

約数ペア:

[(1, 1796656160), (2, 898328080), (4, 449164040), (5, 359331232), (8, 224582020), (10, 179665616), (13, 138204320), (16, 112291010), (20, 89832808), (26, 69102160), (32, 56145505), (40, 44916404), (52, 34551080), (65, 27640864), (80, 22458202), (104, 17275540), (130, 13820432), (160, 11229101), (208, 8637770), (257, 6990880), (260, 6910216), (416, 4318885), (514, 3495440), (520, 3455108), (1028, 1747720), (1040, 1727554), (1285, 1398176), (2056, 873860), (2080, 863777), (2570, 699088), (3341, 537760), (3361, 534560), (4112, 436930), (5140, 349544), (6682, 268880), (6722, 267280), (8224, 218465), (10280, 174772), (13364, 134440), (13444, 133640), (16705, 107552), (16805, 106912), (20560, 87386), (26728, 67220), (26888, 66820), (33410, 53776), (33610, 53456), (41120, 43693)]