29783780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114553}}^1$

素因数の和:114575

約数の個数: 24

約数和(自身を含む): 67357752

約数和(自身を除く): 37573972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 114553, 229106, 458212, 572765, 1145530, 1489189, 2291060, 2978378, 5956756, 7445945, 14891890, 29783780]

約数ペア:

[(1, 29783780), (2, 14891890), (4, 7445945), (5, 5956756), (10, 2978378), (13, 2291060), (20, 1489189), (26, 1145530), (52, 572765), (65, 458212), (130, 229106), (260, 114553)]