18950080

素因数分解:

$2^6\times 5^1\times {\mathrm{59219}}^1$

素因数の和:59236

約数の個数: 28

約数和(自身を含む): 45125640

約数和(自身を除く): 26175560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 59219, 118438, 236876, 296095, 473752, 592190, 947504, 1184380, 1895008, 2368760, 3790016, 4737520, 9475040, 18950080]

約数ペア:

[(1, 18950080), (2, 9475040), (4, 4737520), (5, 3790016), (8, 2368760), (10, 1895008), (16, 1184380), (20, 947504), (32, 592190), (40, 473752), (64, 296095), (80, 236876), (160, 118438), (320, 59219)]