47154760

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8999}}^1$

素因数の和:9141

約数の個数: 32

約数和(自身を含む): 106920000

約数和(自身を除く): 59765240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 8999, 17998, 35996, 44995, 71992, 89990, 179980, 359960, 1178869, 2357738, 4715476, 5894345, 9430952, 11788690, 23577380, 47154760]

約数ペア:

[(1, 47154760), (2, 23577380), (4, 11788690), (5, 9430952), (8, 5894345), (10, 4715476), (20, 2357738), (40, 1178869), (131, 359960), (262, 179980), (524, 89990), (655, 71992), (1048, 44995), (1310, 35996), (2620, 17998), (5240, 8999)]