938005550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{7919}}^1$

素因数の和:8057

約数の個数: 48

約数和(自身を含む): 1838453760

約数和(自身を除く): 900448210

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 103, 115, 206, 230, 515, 575, 1030, 1150, 2369, 2575, 4738, 5150, 7919, 11845, 15838, 23690, 39595, 59225, 79190, 118450, 182137, 197975, 364274, 395950, 815657, 910685, 1631314, 1821370, 4078285, 4553425, 8156570, 9106850, 18760111, 20391425, 37520222, 40782850, 93800555, 187601110, 469002775, 938005550]

約数ペア:

[(1, 938005550), (2, 469002775), (5, 187601110), (10, 93800555), (23, 40782850), (25, 37520222), (46, 20391425), (50, 18760111), (103, 9106850), (115, 8156570), (206, 4553425), (230, 4078285), (515, 1821370), (575, 1631314), (1030, 910685), (1150, 815657), (2369, 395950), (2575, 364274), (4738, 197975), (5150, 182137), (7919, 118450), (11845, 79190), (15838, 59225), (23690, 39595)]