5400320

素因数分解:

$2^8\times 5^1\times {\mathrm{4219}}^1$

素因数の和:4240

約数の個数: 36

約数和(自身を含む): 12938520

約数和(自身を除く): 7538200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 4219, 8438, 16876, 21095, 33752, 42190, 67504, 84380, 135008, 168760, 270016, 337520, 540032, 675040, 1080064, 1350080, 2700160, 5400320]

約数ペア:

[(1, 5400320), (2, 2700160), (4, 1350080), (5, 1080064), (8, 675040), (10, 540032), (16, 337520), (20, 270016), (32, 168760), (40, 135008), (64, 84380), (80, 67504), (128, 42190), (160, 33752), (256, 21095), (320, 16876), (640, 8438), (1280, 4219)]