23113280

素因数分解:

$2^6\times 5^1\times {\mathrm{72229}}^1$

素因数の和:72246

約数の個数: 28

約数和(自身を含む): 55039260

約数和(自身を除く): 31925980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 72229, 144458, 288916, 361145, 577832, 722290, 1155664, 1444580, 2311328, 2889160, 4622656, 5778320, 11556640, 23113280]

約数ペア:

[(1, 23113280), (2, 11556640), (4, 5778320), (5, 4622656), (8, 2889160), (10, 2311328), (16, 1444580), (20, 1155664), (32, 722290), (40, 577832), (64, 361145), (80, 288916), (160, 144458), (320, 72229)]