22590340

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{6529}}^1$

素因数の和:6711

約数の個数: 24

約数和(自身を含む): 47721240

約数和(自身を除く): 25130900

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 6529, 13058, 26116, 32645, 65290, 130580, 1129517, 2259034, 4518068, 5647585, 11295170, 22590340]

約数ペア:

[(1, 22590340), (2, 11295170), (4, 5647585), (5, 4518068), (10, 2259034), (20, 1129517), (173, 130580), (346, 65290), (692, 32645), (865, 26116), (1730, 13058), (3460, 6529)]