85876440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55049}}^1$

素因数の和:55076

約数の個数: 64

約数和(自身を含む): 277452000

約数和(自身を除く): 191575560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 55049, 110098, 165147, 220196, 275245, 330294, 440392, 550490, 660588, 715637, 825735, 1100980, 1321176, 1431274, 1651470, 2146911, 2201960, 2862548, 3302940, 3578185, 4293822, 5725096, 6605880, 7156370, 8587644, 10734555, 14312740, 17175288, 21469110, 28625480, 42938220, 85876440]

約数ペア:

[(1, 85876440), (2, 42938220), (3, 28625480), (4, 21469110), (5, 17175288), (6, 14312740), (8, 10734555), (10, 8587644), (12, 7156370), (13, 6605880), (15, 5725096), (20, 4293822), (24, 3578185), (26, 3302940), (30, 2862548), (39, 2201960), (40, 2146911), (52, 1651470), (60, 1431274), (65, 1321176), (78, 1100980), (104, 825735), (120, 715637), (130, 660588), (156, 550490), (195, 440392), (260, 330294), (312, 275245), (390, 220196), (520, 165147), (780, 110098), (1560, 55049)]