134190080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{26209}}^1$

素因数の和:26234

約数の個数: 44

約数和(自身を含む): 321911220

約数和(自身を除く): 187721140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 26209, 52418, 104836, 131045, 209672, 262090, 419344, 524180, 838688, 1048360, 1677376, 2096720, 3354752, 4193440, 6709504, 8386880, 13419008, 16773760, 26838016, 33547520, 67095040, 134190080]

約数ペア:

[(1, 134190080), (2, 67095040), (4, 33547520), (5, 26838016), (8, 16773760), (10, 13419008), (16, 8386880), (20, 6709504), (32, 4193440), (40, 3354752), (64, 2096720), (80, 1677376), (128, 1048360), (160, 838688), (256, 524180), (320, 419344), (512, 262090), (640, 209672), (1024, 131045), (1280, 104836), (2560, 52418), (5120, 26209)]