40120752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1231}}^1$

素因数の和:1346

約数の個数: 80

約数和(自身を含む): 119770112

約数和(自身を除く): 79649360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1231, 1358, 1552, 2037, 2328, 2462, 2716, 3693, 4074, 4656, 4924, 5432, 7386, 8148, 8617, 9848, 10864, 14772, 16296, 17234, 19696, 25851, 29544, 32592, 34468, 51702, 59088, 68936, 103404, 119407, 137872, 206808, 238814, 358221, 413616, 477628, 716442, 835849, 955256, 1432884, 1671698, 1910512, 2507547, 2865768, 3343396, 5015094, 5731536, 6686792, 10030188, 13373584, 20060376, 40120752]

約数ペア:

[(1, 40120752), (2, 20060376), (3, 13373584), (4, 10030188), (6, 6686792), (7, 5731536), (8, 5015094), (12, 3343396), (14, 2865768), (16, 2507547), (21, 1910512), (24, 1671698), (28, 1432884), (42, 955256), (48, 835849), (56, 716442), (84, 477628), (97, 413616), (112, 358221), (168, 238814), (194, 206808), (291, 137872), (336, 119407), (388, 103404), (582, 68936), (679, 59088), (776, 51702), (1164, 34468), (1231, 32592), (1358, 29544), (1552, 25851), (2037, 19696), (2328, 17234), (2462, 16296), (2716, 14772), (3693, 10864), (4074, 9848), (4656, 8617), (4924, 8148), (5432, 7386)]