120202645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{251}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 154617120

約数和(自身を除く): 34414475

約数列:

[1, 5, 19, 71, 95, 251, 355, 1255, 1349, 4769, 5041, 6745, 17821, 23845, 25205, 89105, 95779, 338599, 478895, 1265291, 1692995, 6326455, 24040529, 120202645]

約数ペア:

[(1, 120202645), (5, 24040529), (19, 6326455), (71, 1692995), (95, 1265291), (251, 478895), (355, 338599), (1255, 95779), (1349, 89105), (4769, 25205), (5041, 23845), (6745, 17821)]