5005520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4813}}^1$

素因数の和:4839

約数の個数: 40

約数和(自身を含む): 12535656

約数和(自身を除く): 7530136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4813, 9626, 19252, 24065, 38504, 48130, 62569, 77008, 96260, 125138, 192520, 250276, 312845, 385040, 500552, 625690, 1001104, 1251380, 2502760, 5005520]

約数ペア:

[(1, 5005520), (2, 2502760), (4, 1251380), (5, 1001104), (8, 625690), (10, 500552), (13, 385040), (16, 312845), (20, 250276), (26, 192520), (40, 125138), (52, 96260), (65, 77008), (80, 62569), (104, 48130), (130, 38504), (208, 24065), (260, 19252), (520, 9626), (1040, 4813)]