22052380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2351}}^1$

素因数の和:2434

約数の個数: 48

約数和(自身を含む): 53738496

約数和(自身を除く): 31686116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 2351, 4690, 4702, 9380, 9404, 11755, 16457, 23510, 32914, 47020, 65828, 82285, 157517, 164570, 315034, 329140, 630068, 787585, 1102619, 1575170, 2205238, 3150340, 4410476, 5513095, 11026190, 22052380]

約数ペア:

[(1, 22052380), (2, 11026190), (4, 5513095), (5, 4410476), (7, 3150340), (10, 2205238), (14, 1575170), (20, 1102619), (28, 787585), (35, 630068), (67, 329140), (70, 315034), (134, 164570), (140, 157517), (268, 82285), (335, 65828), (469, 47020), (670, 32914), (938, 23510), (1340, 16457), (1876, 11755), (2345, 9404), (2351, 9380), (4690, 4702)]