121279460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263651}}^1$

素因数の和:263683

約数の個数: 24

約数和(自身を含む): 265761216

約数和(自身を除く): 144481756

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 263651, 527302, 1054604, 1318255, 2636510, 5273020, 6063973, 12127946, 24255892, 30319865, 60639730, 121279460]

約数ペア:

[(1, 121279460), (2, 60639730), (4, 30319865), (5, 24255892), (10, 12127946), (20, 6063973), (23, 5273020), (46, 2636510), (92, 1318255), (115, 1054604), (230, 527302), (460, 263651)]