128823218500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{11202019}}^1$

素因数の和:11202061

約数の個数: 48

約数和(自身を含む): 293582540160

約数和(自身を除く): 164759321660

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 2300, 2875, 5750, 11500, 11202019, 22404038, 44808076, 56010095, 112020190, 224040380, 257646437, 280050475, 515292874, 560100950, 1030585748, 1120201900, 1288232185, 1400252375, 2576464370, 2800504750, 5152928740, 5601009500, 6441160925, 12882321850, 25764643700, 32205804625, 64411609250, 128823218500]

約数ペア:

[(1, 128823218500), (2, 64411609250), (4, 32205804625), (5, 25764643700), (10, 12882321850), (20, 6441160925), (23, 5601009500), (25, 5152928740), (46, 2800504750), (50, 2576464370), (92, 1400252375), (100, 1288232185), (115, 1120201900), (125, 1030585748), (230, 560100950), (250, 515292874), (460, 280050475), (500, 257646437), (575, 224040380), (1150, 112020190), (2300, 56010095), (2875, 44808076), (5750, 22404038), (11500, 11202019)]