5200661590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{78643}}^1$

素因数の和:79056

約数の個数: 32

約数和(自身を含む): 9937455840

約数和(自身を除く): 4736794250

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 389, 778, 1945, 3890, 6613, 13226, 33065, 66130, 78643, 157286, 393215, 786430, 1336931, 2673862, 6684655, 13369310, 30592127, 61184254, 152960635, 305921270, 520066159, 1040132318, 2600330795, 5200661590]

約数ペア:

[(1, 5200661590), (2, 2600330795), (5, 1040132318), (10, 520066159), (17, 305921270), (34, 152960635), (85, 61184254), (170, 30592127), (389, 13369310), (778, 6684655), (1945, 2673862), (3890, 1336931), (6613, 786430), (13226, 393215), (33065, 157286), (66130, 78643)]