25175860

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3803}}^1$

素因数の和:4143

約数の個数: 24

約数和(自身を含む): 53042976

約数和(自身を除く): 27867116

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 3803, 6620, 7606, 15212, 19015, 38030, 76060, 1258793, 2517586, 5035172, 6293965, 12587930, 25175860]

約数ペア:

[(1, 25175860), (2, 12587930), (4, 6293965), (5, 5035172), (10, 2517586), (20, 1258793), (331, 76060), (662, 38030), (1324, 19015), (1655, 15212), (3310, 7606), (3803, 6620)]