24392180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 53089344

約数和(自身を除く): 28697164

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 113, 172, 215, 226, 251, 430, 452, 502, 565, 860, 1004, 1130, 1255, 2260, 2510, 4859, 5020, 9718, 10793, 19436, 21586, 24295, 28363, 43172, 48590, 53965, 56726, 97180, 107930, 113452, 141815, 215860, 283630, 567260, 1219609, 2439218, 4878436, 6098045, 12196090, 24392180]

約数ペア:

[(1, 24392180), (2, 12196090), (4, 6098045), (5, 4878436), (10, 2439218), (20, 1219609), (43, 567260), (86, 283630), (113, 215860), (172, 141815), (215, 113452), (226, 107930), (251, 97180), (430, 56726), (452, 53965), (502, 48590), (565, 43172), (860, 28363), (1004, 24295), (1130, 21586), (1255, 19436), (2260, 10793), (2510, 9718), (4859, 5020)]