29345320

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1999}}^1$

素因数の和:2377

約数の個数: 32

約数和(自身を含む): 66240000

約数和(自身を除く): 36894680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 1999, 2936, 3670, 3998, 7340, 7996, 9995, 14680, 15992, 19990, 39980, 79960, 733633, 1467266, 2934532, 3668165, 5869064, 7336330, 14672660, 29345320]

約数ペア:

[(1, 29345320), (2, 14672660), (4, 7336330), (5, 5869064), (8, 3668165), (10, 2934532), (20, 1467266), (40, 733633), (367, 79960), (734, 39980), (1468, 19990), (1835, 15992), (1999, 14680), (2936, 9995), (3670, 7996), (3998, 7340)]