2017063760

素因数分解:

$2^4\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{23719}}^1$

素因数の和:24795

約数の個数: 40

約数和(自身を含む): 4694282880

約数和(自身を除く): 2677219120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1063, 2126, 4252, 5315, 8504, 10630, 17008, 21260, 23719, 42520, 47438, 85040, 94876, 118595, 189752, 237190, 379504, 474380, 948760, 1897520, 25213297, 50426594, 100853188, 126066485, 201706376, 252132970, 403412752, 504265940, 1008531880, 2017063760]

約数ペア:

[(1, 2017063760), (2, 1008531880), (4, 504265940), (5, 403412752), (8, 252132970), (10, 201706376), (16, 126066485), (20, 100853188), (40, 50426594), (80, 25213297), (1063, 1897520), (2126, 948760), (4252, 474380), (5315, 379504), (8504, 237190), (10630, 189752), (17008, 118595), (21260, 94876), (23719, 85040), (42520, 47438)]