214370080

素因数分解:

$2^5\times 5^1\times {\mathrm{1339813}}^1$

素因数の和:1339828

約数の個数: 24

約数和(自身を含む): 506449692

約数和(自身を除く): 292079612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1339813, 2679626, 5359252, 6699065, 10718504, 13398130, 21437008, 26796260, 42874016, 53592520, 107185040, 214370080]

約数ペア:

[(1, 214370080), (2, 107185040), (4, 53592520), (5, 42874016), (8, 26796260), (10, 21437008), (16, 13398130), (20, 10718504), (32, 6699065), (40, 5359252), (80, 2679626), (160, 1339813)]