67743520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32569}}^1$

素因数の和:32597

約数の個数: 48

約数和(自身を含む): 172360440

約数和(自身を除く): 104616920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 32569, 65138, 130276, 162845, 260552, 325690, 423397, 521104, 651380, 846794, 1042208, 1302760, 1693588, 2116985, 2605520, 3387176, 4233970, 5211040, 6774352, 8467940, 13548704, 16935880, 33871760, 67743520]

約数ペア:

[(1, 67743520), (2, 33871760), (4, 16935880), (5, 13548704), (8, 8467940), (10, 6774352), (13, 5211040), (16, 4233970), (20, 3387176), (26, 2605520), (32, 2116985), (40, 1693588), (52, 1302760), (65, 1042208), (80, 846794), (104, 651380), (130, 521104), (160, 423397), (208, 325690), (260, 260552), (416, 162845), (520, 130276), (1040, 65138), (2080, 32569)]