147320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 345600

約数和(自身を除く): 198280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 127, 145, 232, 254, 290, 508, 580, 635, 1016, 1160, 1270, 2540, 3683, 5080, 7366, 14732, 18415, 29464, 36830, 73660, 147320]

約数ペア:

[(1, 147320), (2, 73660), (4, 36830), (5, 29464), (8, 18415), (10, 14732), (20, 7366), (29, 5080), (40, 3683), (58, 2540), (116, 1270), (127, 1160), (145, 1016), (232, 635), (254, 580), (290, 508)]