71774540

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{3863}}^1$

素因数の和:4801

約数の個数: 24

約数和(自身を含む): 150927840

約数和(自身を除く): 79153300

約数列:

[1, 2, 4, 5, 10, 20, 929, 1858, 3716, 3863, 4645, 7726, 9290, 15452, 18580, 19315, 38630, 77260, 3588727, 7177454, 14354908, 17943635, 35887270, 71774540]

約数ペア:

[(1, 71774540), (2, 35887270), (4, 17943635), (5, 14354908), (10, 7177454), (20, 3588727), (929, 77260), (1858, 38630), (3716, 19315), (3863, 18580), (4645, 15452), (7726, 9290)]