116456720

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21727}}^1$

素因数の和:21807

約数の個数: 40

約数和(自身を含む): 274815744

約数和(自身を除く): 158359024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 21727, 43454, 86908, 108635, 173816, 217270, 347632, 434540, 869080, 1455709, 1738160, 2911418, 5822836, 7278545, 11645672, 14557090, 23291344, 29114180, 58228360, 116456720]

約数ペア:

[(1, 116456720), (2, 58228360), (4, 29114180), (5, 23291344), (8, 14557090), (10, 11645672), (16, 7278545), (20, 5822836), (40, 2911418), (67, 1738160), (80, 1455709), (134, 869080), (268, 434540), (335, 347632), (536, 217270), (670, 173816), (1072, 108635), (1340, 86908), (2680, 43454), (5360, 21727)]