4125827140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{35771}}^1$

素因数の和:35932

約数の個数: 48

約数和(自身を含む): 8894350080

約数和(自身を除く): 4768522940

約数列:

[1, 2, 4, 5, 10, 20, 73, 79, 146, 158, 292, 316, 365, 395, 730, 790, 1460, 1580, 5767, 11534, 23068, 28835, 35771, 57670, 71542, 115340, 143084, 178855, 357710, 715420, 2611283, 2825909, 5222566, 5651818, 10445132, 11303636, 13056415, 14129545, 26112830, 28259090, 52225660, 56518180, 206291357, 412582714, 825165428, 1031456785, 2062913570, 4125827140]

約数ペア:

[(1, 4125827140), (2, 2062913570), (4, 1031456785), (5, 825165428), (10, 412582714), (20, 206291357), (73, 56518180), (79, 52225660), (146, 28259090), (158, 26112830), (292, 14129545), (316, 13056415), (365, 11303636), (395, 10445132), (730, 5651818), (790, 5222566), (1460, 2825909), (1580, 2611283), (5767, 715420), (11534, 357710), (23068, 178855), (28835, 143084), (35771, 115340), (57670, 71542)]