73236080

素因数分解:

$2^4\times 5^1\times {\mathrm{915451}}^1$

素因数の和:915464

約数の個数: 20

約数和(自身を含む): 170274072

約数和(自身を除く): 97037992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 915451, 1830902, 3661804, 4577255, 7323608, 9154510, 14647216, 18309020, 36618040, 73236080]

約数ペア:

[(1, 73236080), (2, 36618040), (4, 18309020), (5, 14647216), (8, 9154510), (10, 7323608), (16, 4577255), (20, 3661804), (40, 1830902), (80, 915451)]