1948007960

素因数分解:

$2^3\times 5^1\times {\mathrm{48700199}}^1$

素因数の和:48700210

約数の個数: 16

約数和(自身を含む): 4383018000

約数和(自身を除く): 2435010040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48700199, 97400398, 194800796, 243500995, 389601592, 487001990, 974003980, 1948007960]

約数ペア:

[(1, 1948007960), (2, 974003980), (4, 487001990), (5, 389601592), (8, 243500995), (10, 194800796), (20, 97400398), (40, 48700199)]