2243311919890

素因数分解:

$2^1\times 5^1\times {\mathrm{2357}}^1\times {\mathrm{9511}}^1\times {\mathrm{10007}}^1$

素因数の和:21882

約数の個数: 32

約数和(自身を含む): 4040503098624

約数和(自身を除く): 1797191178734

約数列:

[1, 2, 5, 10, 2357, 4714, 9511, 10007, 11785, 19022, 20014, 23570, 47555, 50035, 95110, 100070, 22417427, 23586499, 44834854, 47172998, 95176577, 112087135, 117932495, 190353154, 224174270, 235864990, 475882885, 951765770, 224331191989, 448662383978, 1121655959945, 2243311919890]

約数ペア:

[(1, 2243311919890), (2, 1121655959945), (5, 448662383978), (10, 224331191989), (2357, 951765770), (4714, 475882885), (9511, 235864990), (10007, 224174270), (11785, 190353154), (19022, 117932495), (20014, 112087135), (23570, 95176577), (47555, 47172998), (50035, 44834854), (95110, 23586499), (100070, 22417427)]