22548260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{161059}}^1$

素因数の和:161075

約数の個数: 24

約数和(自身を含む): 54116160

約数和(自身を除く): 31567900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 161059, 322118, 644236, 805295, 1127413, 1610590, 2254826, 3221180, 4509652, 5637065, 11274130, 22548260]

約数ペア:

[(1, 22548260), (2, 11274130), (4, 5637065), (5, 4509652), (7, 3221180), (10, 2254826), (14, 1610590), (20, 1127413), (28, 805295), (35, 644236), (70, 322118), (140, 161059)]