2355340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9059}}^1$

素因数の和:9081

約数の個数: 24

約数和(自身を含む): 5327280

約数和(自身を除く): 2971940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9059, 18118, 36236, 45295, 90590, 117767, 181180, 235534, 471068, 588835, 1177670, 2355340]

約数ペア:

[(1, 2355340), (2, 1177670), (4, 588835), (5, 471068), (10, 235534), (13, 181180), (20, 117767), (26, 90590), (52, 45295), (65, 36236), (130, 18118), (260, 9059)]