38436680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 92534400

約数和(自身を除く): 54097720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1019, 1640, 1886, 2038, 3772, 4076, 4715, 5095, 7544, 8152, 9430, 10190, 18860, 20380, 23437, 37720, 40760, 41779, 46874, 83558, 93748, 117185, 167116, 187496, 208895, 234370, 334232, 417790, 468740, 835580, 937480, 960917, 1671160, 1921834, 3843668, 4804585, 7687336, 9609170, 19218340, 38436680]

約数ペア:

[(1, 38436680), (2, 19218340), (4, 9609170), (5, 7687336), (8, 4804585), (10, 3843668), (20, 1921834), (23, 1671160), (40, 960917), (41, 937480), (46, 835580), (82, 468740), (92, 417790), (115, 334232), (164, 234370), (184, 208895), (205, 187496), (230, 167116), (328, 117185), (410, 93748), (460, 83558), (820, 46874), (920, 41779), (943, 40760), (1019, 37720), (1640, 23437), (1886, 20380), (2038, 18860), (3772, 10190), (4076, 9430), (4715, 8152), (5095, 7544)]