119980040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{50839}}^1$

素因数の和:50909

約数の個数: 32

約数和(自身を含む): 274536000

約数和(自身を除く): 154555960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 50839, 101678, 203356, 254195, 406712, 508390, 1016780, 2033560, 2999501, 5999002, 11998004, 14997505, 23996008, 29995010, 59990020, 119980040]

約数ペア:

[(1, 119980040), (2, 59990020), (4, 29995010), (5, 23996008), (8, 14997505), (10, 11998004), (20, 5999002), (40, 2999501), (59, 2033560), (118, 1016780), (236, 508390), (295, 406712), (472, 254195), (590, 203356), (1180, 101678), (2360, 50839)]