2355762940

素因数分解:

$2^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{90121}}^1$

素因数の和:91437

約数の個数: 24

約数和(自身を含む): 4950942192

約数和(自身を除く): 2595179252

約数列:

[1, 2, 4, 5, 10, 20, 1307, 2614, 5228, 6535, 13070, 26140, 90121, 180242, 360484, 450605, 901210, 1802420, 117788147, 235576294, 471152588, 588940735, 1177881470, 2355762940]

約数ペア:

[(1, 2355762940), (2, 1177881470), (4, 588940735), (5, 471152588), (10, 235576294), (20, 117788147), (1307, 1802420), (2614, 901210), (5228, 450605), (6535, 360484), (13070, 180242), (26140, 90121)]