85839780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110051}}^1$

素因数の和:110076

約数の個数: 48

約数和(自身を含む): 258842304

約数和(自身を除く): 173002524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 110051, 220102, 330153, 440204, 550255, 660306, 1100510, 1320612, 1430663, 1650765, 2201020, 2861326, 3301530, 4291989, 5722652, 6603060, 7153315, 8583978, 14306630, 17167956, 21459945, 28613260, 42919890, 85839780]

約数ペア:

[(1, 85839780), (2, 42919890), (3, 28613260), (4, 21459945), (5, 17167956), (6, 14306630), (10, 8583978), (12, 7153315), (13, 6603060), (15, 5722652), (20, 4291989), (26, 3301530), (30, 2861326), (39, 2201020), (52, 1650765), (60, 1430663), (65, 1320612), (78, 1100510), (130, 660306), (156, 550255), (195, 440204), (260, 330153), (390, 220102), (780, 110051)]