22196480

素因数分解:

$2^8\times 5^1\times {\mathrm{17341}}^1$

素因数の和:17362

約数の個数: 36

約数和(自身を含む): 53170572

約数和(自身を除く): 30974092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 17341, 34682, 69364, 86705, 138728, 173410, 277456, 346820, 554912, 693640, 1109824, 1387280, 2219648, 2774560, 4439296, 5549120, 11098240, 22196480]

約数ペア:

[(1, 22196480), (2, 11098240), (4, 5549120), (5, 4439296), (8, 2774560), (10, 2219648), (16, 1387280), (20, 1109824), (32, 693640), (40, 554912), (64, 346820), (80, 277456), (128, 173410), (160, 138728), (256, 86705), (320, 69364), (640, 34682), (1280, 17341)]