13923040

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 33149088

約数和(自身を除く): 19226048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 503, 692, 865, 1006, 1384, 1730, 2012, 2515, 2768, 3460, 4024, 5030, 5536, 6920, 8048, 10060, 13840, 16096, 20120, 27680, 40240, 80480, 87019, 174038, 348076, 435095, 696152, 870190, 1392304, 1740380, 2784608, 3480760, 6961520, 13923040]

約数ペア:

[(1, 13923040), (2, 6961520), (4, 3480760), (5, 2784608), (8, 1740380), (10, 1392304), (16, 870190), (20, 696152), (32, 435095), (40, 348076), (80, 174038), (160, 87019), (173, 80480), (346, 40240), (503, 27680), (692, 20120), (865, 16096), (1006, 13840), (1384, 10060), (1730, 8048), (2012, 6920), (2515, 5536), (2768, 5030), (3460, 4024)]