40107676

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 50209124

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 41, 46, 49, 62, 82, 92, 98, 124, 161, 164, 196, 217, 287, 322, 343, 434, 574, 644, 686, 713, 868, 943, 1127, 1148, 1271, 1372, 1426, 1519, 1886, 2009, 2254, 2542, 2852, 3038, 3772, 4018, 4508, 4991, 5084, 6076, 6601, 7889, 8036, 8897, 9982, 10633, 13202, 14063, 15778, 17794, 19964, 21266, 26404, 28126, 29233, 31556, 34937, 35588, 42532, 46207, 56252, 58466, 62279, 69874, 92414, 116932, 124558, 139748, 184828, 204631, 244559, 249116, 323449, 409262, 435953, 489118, 646898, 818524, 871906, 978236, 1293796, 1432417, 1743812, 2864834, 5729668, 10026919, 20053838, 40107676]

約数ペア:

[(1, 40107676), (2, 20053838), (4, 10026919), (7, 5729668), (14, 2864834), (23, 1743812), (28, 1432417), (31, 1293796), (41, 978236), (46, 871906), (49, 818524), (62, 646898), (82, 489118), (92, 435953), (98, 409262), (124, 323449), (161, 249116), (164, 244559), (196, 204631), (217, 184828), (287, 139748), (322, 124558), (343, 116932), (434, 92414), (574, 69874), (644, 62279), (686, 58466), (713, 56252), (868, 46207), (943, 42532), (1127, 35588), (1148, 34937), (1271, 31556), (1372, 29233), (1426, 28126), (1519, 26404), (1886, 21266), (2009, 19964), (2254, 17794), (2542, 15778), (2852, 14063), (3038, 13202), (3772, 10633), (4018, 9982), (4508, 8897), (4991, 8036), (5084, 7889), (6076, 6601)]