29280340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21851}}^1$

素因数の和:21927

約数の個数: 24

約数和(自身を含む): 62409312

約数和(自身を除く): 33128972

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 21851, 43702, 87404, 109255, 218510, 437020, 1464017, 2928034, 5856068, 7320085, 14640170, 29280340]

約数ペア:

[(1, 29280340), (2, 14640170), (4, 7320085), (5, 5856068), (10, 2928034), (20, 1464017), (67, 437020), (134, 218510), (268, 109255), (335, 87404), (670, 43702), (1340, 21851)]