85294660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 204083712

約数和(自身を除く): 118789052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 73, 94, 110, 113, 146, 188, 220, 226, 235, 292, 365, 452, 470, 517, 565, 730, 803, 940, 1034, 1130, 1243, 1460, 1606, 2068, 2260, 2486, 2585, 3212, 3431, 4015, 4972, 5170, 5311, 6215, 6862, 8030, 8249, 10340, 10622, 12430, 13724, 16060, 16498, 17155, 21244, 24860, 26555, 32996, 34310, 37741, 41245, 53110, 58421, 68620, 75482, 82490, 90739, 106220, 116842, 150964, 164980, 181478, 188705, 233684, 292105, 362956, 377410, 387703, 453695, 584210, 754820, 775406, 907390, 1168420, 1550812, 1814780, 1938515, 3877030, 4264733, 7754060, 8529466, 17058932, 21323665, 42647330, 85294660]

約数ペア:

[(1, 85294660), (2, 42647330), (4, 21323665), (5, 17058932), (10, 8529466), (11, 7754060), (20, 4264733), (22, 3877030), (44, 1938515), (47, 1814780), (55, 1550812), (73, 1168420), (94, 907390), (110, 775406), (113, 754820), (146, 584210), (188, 453695), (220, 387703), (226, 377410), (235, 362956), (292, 292105), (365, 233684), (452, 188705), (470, 181478), (517, 164980), (565, 150964), (730, 116842), (803, 106220), (940, 90739), (1034, 82490), (1130, 75482), (1243, 68620), (1460, 58421), (1606, 53110), (2068, 41245), (2260, 37741), (2486, 34310), (2585, 32996), (3212, 26555), (3431, 24860), (4015, 21244), (4972, 17155), (5170, 16498), (5311, 16060), (6215, 13724), (6862, 12430), (8030, 10622), (8249, 10340)]