2247480040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4322077}}^1$

素因数の和:4322101

約数の個数: 32

約数和(自身を含む): 5445818280

約数和(自身を除く): 3198338240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4322077, 8644154, 17288308, 21610385, 34576616, 43220770, 56187001, 86441540, 112374002, 172883080, 224748004, 280935005, 449496008, 561870010, 1123740020, 2247480040]

約数ペア:

[(1, 2247480040), (2, 1123740020), (4, 561870010), (5, 449496008), (8, 280935005), (10, 224748004), (13, 172883080), (20, 112374002), (26, 86441540), (40, 56187001), (52, 43220770), (65, 34576616), (104, 21610385), (130, 17288308), (260, 8644154), (520, 4322077)]