4370299940

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{254383}}^1$

素因数の和:255251

約数の個数: 24

約数和(自身を含む): 9188350080

約数和(自身を除く): 4818050140

約数列:

[1, 2, 4, 5, 10, 20, 859, 1718, 3436, 4295, 8590, 17180, 254383, 508766, 1017532, 1271915, 2543830, 5087660, 218514997, 437029994, 874059988, 1092574985, 2185149970, 4370299940]

約数ペア:

[(1, 4370299940), (2, 2185149970), (4, 1092574985), (5, 874059988), (10, 437029994), (20, 218514997), (859, 5087660), (1718, 2543830), (3436, 1271915), (4295, 1017532), (8590, 508766), (17180, 254383)]