45044990

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 82869696

約数和(自身を除く): 37824706

約数列:

[1, 2, 5, 10, 101, 103, 202, 206, 433, 505, 515, 866, 1010, 1030, 2165, 4330, 10403, 20806, 43733, 44599, 52015, 87466, 89198, 104030, 218665, 222995, 437330, 445990, 4504499, 9008998, 22522495, 45044990]

約数ペア:

[(1, 45044990), (2, 22522495), (5, 9008998), (10, 4504499), (101, 445990), (103, 437330), (202, 222995), (206, 218665), (433, 104030), (505, 89198), (515, 87466), (866, 52015), (1010, 44599), (1030, 43733), (2165, 20806), (4330, 10403)]