194976280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{168083}}^1$

素因数の和:168123

約数の個数: 32

約数和(自身を含む): 453826800

約数和(自身を除く): 258850520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 168083, 336166, 672332, 840415, 1344664, 1680830, 3361660, 4874407, 6723320, 9748814, 19497628, 24372035, 38995256, 48744070, 97488140, 194976280]

約数ペア:

[(1, 194976280), (2, 97488140), (4, 48744070), (5, 38995256), (8, 24372035), (10, 19497628), (20, 9748814), (29, 6723320), (40, 4874407), (58, 3361660), (116, 1680830), (145, 1344664), (232, 840415), (290, 672332), (580, 336166), (1160, 168083)]