2208580040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{935839}}^1$

素因数の和:935909

約数の個数: 32

約数和(自身を含む): 5053536000

約数和(自身を除く): 2844955960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 935839, 1871678, 3743356, 4679195, 7486712, 9358390, 18716780, 37433560, 55214501, 110429002, 220858004, 276072505, 441716008, 552145010, 1104290020, 2208580040]

約数ペア:

[(1, 2208580040), (2, 1104290020), (4, 552145010), (5, 441716008), (8, 276072505), (10, 220858004), (20, 110429002), (40, 55214501), (59, 37433560), (118, 18716780), (236, 9358390), (295, 7486712), (472, 4679195), (590, 3743356), (1180, 1871678), (2360, 935839)]