2193751960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2384513}}^1$

素因数の和:2384547

約数の個数: 32

約数和(自身を含む): 5150550240

約数和(自身を除く): 2956798280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2384513, 4769026, 9538052, 11922565, 19076104, 23845130, 47690260, 54843799, 95380520, 109687598, 219375196, 274218995, 438750392, 548437990, 1096875980, 2193751960]

約数ペア:

[(1, 2193751960), (2, 1096875980), (4, 548437990), (5, 438750392), (8, 274218995), (10, 219375196), (20, 109687598), (23, 95380520), (40, 54843799), (46, 47690260), (92, 23845130), (115, 19076104), (184, 11922565), (230, 9538052), (460, 4769026), (920, 2384513)]