13971040

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3011}}^1$

素因数の和:3055

約数の個数: 48

約数和(自身を含む): 34156080

約数和(自身を除く): 20185040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 3011, 4640, 6022, 12044, 15055, 24088, 30110, 48176, 60220, 87319, 96352, 120440, 174638, 240880, 349276, 436595, 481760, 698552, 873190, 1397104, 1746380, 2794208, 3492760, 6985520, 13971040]

約数ペア:

[(1, 13971040), (2, 6985520), (4, 3492760), (5, 2794208), (8, 1746380), (10, 1397104), (16, 873190), (20, 698552), (29, 481760), (32, 436595), (40, 349276), (58, 240880), (80, 174638), (116, 120440), (145, 96352), (160, 87319), (232, 60220), (290, 48176), (464, 30110), (580, 24088), (928, 15055), (1160, 12044), (2320, 6022), (3011, 4640)]