40670868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1549

約数の個数: 96

約数和(自身を含む): 120960000

約数和(自身を除く): 80289132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1499, 1596, 1938, 2261, 2998, 3876, 4497, 4522, 5996, 6783, 8994, 9044, 10493, 13566, 17988, 20986, 25483, 27132, 28481, 31479, 41972, 50966, 56962, 62958, 76449, 85443, 101932, 113924, 125916, 152898, 170886, 178381, 199367, 305796, 341772, 356762, 398734, 484177, 535143, 598101, 713524, 797468, 968354, 1070286, 1196202, 1452531, 1936708, 2140572, 2392404, 2905062, 3389239, 5810124, 6778478, 10167717, 13556956, 20335434, 40670868]

約数ペア:

[(1, 40670868), (2, 20335434), (3, 13556956), (4, 10167717), (6, 6778478), (7, 5810124), (12, 3389239), (14, 2905062), (17, 2392404), (19, 2140572), (21, 1936708), (28, 1452531), (34, 1196202), (38, 1070286), (42, 968354), (51, 797468), (57, 713524), (68, 598101), (76, 535143), (84, 484177), (102, 398734), (114, 356762), (119, 341772), (133, 305796), (204, 199367), (228, 178381), (238, 170886), (266, 152898), (323, 125916), (357, 113924), (399, 101932), (476, 85443), (532, 76449), (646, 62958), (714, 56962), (798, 50966), (969, 41972), (1292, 31479), (1428, 28481), (1499, 27132), (1596, 25483), (1938, 20986), (2261, 17988), (2998, 13566), (3876, 10493), (4497, 9044), (4522, 8994), (5996, 6783)]