4040410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 8284032

約数和(自身を除く): 4243622

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 1597, 2530, 3194, 7985, 15970, 17567, 35134, 36731, 73462, 87835, 175670, 183655, 367310, 404041, 808082, 2020205, 4040410]

約数ペア:

[(1, 4040410), (2, 2020205), (5, 808082), (10, 404041), (11, 367310), (22, 183655), (23, 175670), (46, 87835), (55, 73462), (110, 36731), (115, 35134), (230, 17567), (253, 15970), (506, 7985), (1265, 3194), (1597, 2530)]