2023148840

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1076143}}^1$

素因数の和:1076201

約数の個数: 32

約数和(自身を含む): 4648942080

約数和(自身を除く): 2625793240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 1076143, 2152286, 4304572, 5380715, 8609144, 10761430, 21522860, 43045720, 50578721, 101157442, 202314884, 252893605, 404629768, 505787210, 1011574420, 2023148840]

約数ペア:

[(1, 2023148840), (2, 1011574420), (4, 505787210), (5, 404629768), (8, 252893605), (10, 202314884), (20, 101157442), (40, 50578721), (47, 43045720), (94, 21522860), (188, 10761430), (235, 8609144), (376, 5380715), (470, 4304572), (940, 2152286), (1880, 1076143)]