1927040

素因数分解:

$2^7\times 5^1\times {\mathrm{3011}}^1$

素因数の和:3030

約数の個数: 32

約数和(自身を含む): 4608360

約数和(自身を除く): 2681320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3011, 6022, 12044, 15055, 24088, 30110, 48176, 60220, 96352, 120440, 192704, 240880, 385408, 481760, 963520, 1927040]

約数ペア:

[(1, 1927040), (2, 963520), (4, 481760), (5, 385408), (8, 240880), (10, 192704), (16, 120440), (20, 96352), (32, 60220), (40, 48176), (64, 30110), (80, 24088), (128, 15055), (160, 12044), (320, 6022), (640, 3011)]