10104820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 24167808

約数和(自身を除く): 14062988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 1997, 2530, 3994, 5060, 7988, 9985, 19970, 21967, 39940, 43934, 45931, 87868, 91862, 109835, 183724, 219670, 229655, 439340, 459310, 505241, 918620, 1010482, 2020964, 2526205, 5052410, 10104820]

約数ペア:

[(1, 10104820), (2, 5052410), (4, 2526205), (5, 2020964), (10, 1010482), (11, 918620), (20, 505241), (22, 459310), (23, 439340), (44, 229655), (46, 219670), (55, 183724), (92, 109835), (110, 91862), (115, 87868), (220, 45931), (230, 43934), (253, 39940), (460, 21967), (506, 19970), (1012, 9985), (1265, 7988), (1997, 5060), (2530, 3994)]