46489280

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1257

約数の個数: 56

約数和(自身を含む): 111648240

約数和(自身を除く): 65158960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1109, 1310, 2096, 2218, 2620, 4192, 4436, 5240, 5545, 8384, 8872, 10480, 11090, 17744, 20960, 22180, 35488, 41920, 44360, 70976, 88720, 145279, 177440, 290558, 354880, 581116, 726395, 1162232, 1452790, 2324464, 2905580, 4648928, 5811160, 9297856, 11622320, 23244640, 46489280]

約数ペア:

[(1, 46489280), (2, 23244640), (4, 11622320), (5, 9297856), (8, 5811160), (10, 4648928), (16, 2905580), (20, 2324464), (32, 1452790), (40, 1162232), (64, 726395), (80, 581116), (131, 354880), (160, 290558), (262, 177440), (320, 145279), (524, 88720), (655, 70976), (1048, 44360), (1109, 41920), (1310, 35488), (2096, 22180), (2218, 20960), (2620, 17744), (4192, 11090), (4436, 10480), (5240, 8872), (5545, 8384)]