5721000520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4931897}}^1$

素因数の和:4931937

約数の個数: 32

約数和(自身を含む): 13316124600

約数和(自身を除く): 7595124080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4931897, 9863794, 19727588, 24659485, 39455176, 49318970, 98637940, 143025013, 197275880, 286050026, 572100052, 715125065, 1144200104, 1430250130, 2860500260, 5721000520]

約数ペア:

[(1, 5721000520), (2, 2860500260), (4, 1430250130), (5, 1144200104), (8, 715125065), (10, 572100052), (20, 286050026), (29, 197275880), (40, 143025013), (58, 98637940), (116, 49318970), (145, 39455176), (232, 24659485), (290, 19727588), (580, 9863794), (1160, 4931897)]