22557790

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 42747264

約数和(自身を除く): 20189474

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 1487, 1517, 2974, 3034, 7435, 7585, 14870, 15170, 55019, 60967, 110038, 121934, 275095, 304835, 550190, 609670, 2255779, 4511558, 11278895, 22557790]

約数ペア:

[(1, 22557790), (2, 11278895), (5, 4511558), (10, 2255779), (37, 609670), (41, 550190), (74, 304835), (82, 275095), (185, 121934), (205, 110038), (370, 60967), (410, 55019), (1487, 15170), (1517, 14870), (2974, 7585), (3034, 7435)]