22380340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15329}}^1$

素因数の和:15411

約数の個数: 24

約数和(自身を含む): 47645640

約数和(自身を除く): 25265300

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 15329, 30658, 61316, 76645, 153290, 306580, 1119017, 2238034, 4476068, 5595085, 11190170, 22380340]

約数ペア:

[(1, 22380340), (2, 11190170), (4, 5595085), (5, 4476068), (10, 2238034), (20, 1119017), (73, 306580), (146, 153290), (292, 76645), (365, 61316), (730, 30658), (1460, 15329)]