29826380

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3719}}^1$

素因数の和:4129

約数の個数: 24

約数和(自身を含む): 62808480

約数和(自身を除く): 32982100

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 3719, 4010, 7438, 8020, 14876, 18595, 37190, 74380, 1491319, 2982638, 5965276, 7456595, 14913190, 29826380]

約数ペア:

[(1, 29826380), (2, 14913190), (4, 7456595), (5, 5965276), (10, 2982638), (20, 1491319), (401, 74380), (802, 37190), (1604, 18595), (2005, 14876), (3719, 8020), (4010, 7438)]