4145980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9013}}^1$

素因数の和:9045

約数の個数: 24

約数和(自身を含む): 9086112

約数和(自身を除く): 4940132

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 9013, 18026, 36052, 45065, 90130, 180260, 207299, 414598, 829196, 1036495, 2072990, 4145980]

約数ペア:

[(1, 4145980), (2, 2072990), (4, 1036495), (5, 829196), (10, 414598), (20, 207299), (23, 180260), (46, 90130), (92, 45065), (115, 36052), (230, 18026), (460, 9013)]