28175450

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{9551}}^1$

素因数の和:9622

約数の個数: 24

約数和(自身を含む): 53300160

約数和(自身を除く): 25124710

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 9551, 19102, 47755, 95510, 238775, 477550, 563509, 1127018, 2817545, 5635090, 14087725, 28175450]

約数ペア:

[(1, 28175450), (2, 14087725), (5, 5635090), (10, 2817545), (25, 1127018), (50, 563509), (59, 477550), (118, 238775), (295, 95510), (590, 47755), (1475, 19102), (2950, 9551)]