22421320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24371}}^1$

素因数の和:24405

約数の個数: 32

約数和(自身を含む): 52643520

約数和(自身を除く): 30222200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 24371, 48742, 97484, 121855, 194968, 243710, 487420, 560533, 974840, 1121066, 2242132, 2802665, 4484264, 5605330, 11210660, 22421320]

約数ペア:

[(1, 22421320), (2, 11210660), (4, 5605330), (5, 4484264), (8, 2802665), (10, 2242132), (20, 1121066), (23, 974840), (40, 560533), (46, 487420), (92, 243710), (115, 194968), (184, 121855), (230, 97484), (460, 48742), (920, 24371)]