22850500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 52101504

約数和(自身を除く): 29251004

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 1987, 2300, 2875, 3974, 5750, 7948, 9935, 11500, 19870, 39740, 45701, 49675, 91402, 99350, 182804, 198700, 228505, 248375, 457010, 496750, 914020, 993500, 1142525, 2285050, 4570100, 5712625, 11425250, 22850500]

約数ペア:

[(1, 22850500), (2, 11425250), (4, 5712625), (5, 4570100), (10, 2285050), (20, 1142525), (23, 993500), (25, 914020), (46, 496750), (50, 457010), (92, 248375), (100, 228505), (115, 198700), (125, 182804), (230, 99350), (250, 91402), (460, 49675), (500, 45701), (575, 39740), (1150, 19870), (1987, 11500), (2300, 9935), (2875, 7948), (3974, 5750)]