45577520

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4349}}^1$

素因数の和:4493

約数の個数: 40

約数和(自身を含む): 106801200

約数和(自身を除く): 61223680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 4349, 5240, 8698, 10480, 17396, 21745, 34792, 43490, 69584, 86980, 173960, 347920, 569719, 1139438, 2278876, 2848595, 4557752, 5697190, 9115504, 11394380, 22788760, 45577520]

約数ペア:

[(1, 45577520), (2, 22788760), (4, 11394380), (5, 9115504), (8, 5697190), (10, 4557752), (16, 2848595), (20, 2278876), (40, 1139438), (80, 569719), (131, 347920), (262, 173960), (524, 86980), (655, 69584), (1048, 43490), (1310, 34792), (2096, 21745), (2620, 17396), (4349, 10480), (5240, 8698)]