4031823980

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{467729}}^1$

素因数の和:468169

約数の個数: 24

約数和(自身を含む): 8486493120

約数和(自身を除く): 4454669140

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 8620, 467729, 935458, 1870916, 2338645, 4677290, 9354580, 201591199, 403182398, 806364796, 1007955995, 2015911990, 4031823980]

約数ペア:

[(1, 4031823980), (2, 2015911990), (4, 1007955995), (5, 806364796), (10, 403182398), (20, 201591199), (431, 9354580), (862, 4677290), (1724, 2338645), (2155, 1870916), (4310, 935458), (8620, 467729)]