23421850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 36

約数和(自身を含む): 45199674

約数和(自身を除く): 21777824

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 557, 725, 841, 1114, 1450, 1682, 2785, 4205, 5570, 8410, 13925, 16153, 21025, 27850, 32306, 42050, 80765, 161530, 403825, 468437, 807650, 936874, 2342185, 4684370, 11710925, 23421850]

約数ペア:

[(1, 23421850), (2, 11710925), (5, 4684370), (10, 2342185), (25, 936874), (29, 807650), (50, 468437), (58, 403825), (145, 161530), (290, 80765), (557, 42050), (725, 32306), (841, 27850), (1114, 21025), (1450, 16153), (1682, 13925), (2785, 8410), (4205, 5570)]