10531620440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23935501}}^1$

素因数の和:23935523

約数の個数: 32

約数和(自身を含む): 25850342160

約数和(自身を除く): 15318721720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 23935501, 47871002, 95742004, 119677505, 191484008, 239355010, 263290511, 478710020, 526581022, 957420040, 1053162044, 1316452555, 2106324088, 2632905110, 5265810220, 10531620440]

約数ペア:

[(1, 10531620440), (2, 5265810220), (4, 2632905110), (5, 2106324088), (8, 1316452555), (10, 1053162044), (11, 957420040), (20, 526581022), (22, 478710020), (40, 263290511), (44, 239355010), (55, 191484008), (88, 119677505), (110, 95742004), (220, 47871002), (440, 23935501)]