2065624080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{662059}}^1$

素因数の和:662088

約数の個数: 80

約数和(自身を含む): 6896016960

約数和(自身を除く): 4830392880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 662059, 1324118, 1986177, 2648236, 3310295, 3972354, 5296472, 6620590, 7944708, 8606767, 9930885, 10592944, 13241180, 15889416, 17213534, 19861770, 25820301, 26482360, 31778832, 34427068, 39723540, 43033835, 51640602, 52964720, 68854136, 79447080, 86067670, 103281204, 129101505, 137708272, 158894160, 172135340, 206562408, 258203010, 344270680, 413124816, 516406020, 688541360, 1032812040, 2065624080]

約数ペア:

[(1, 2065624080), (2, 1032812040), (3, 688541360), (4, 516406020), (5, 413124816), (6, 344270680), (8, 258203010), (10, 206562408), (12, 172135340), (13, 158894160), (15, 137708272), (16, 129101505), (20, 103281204), (24, 86067670), (26, 79447080), (30, 68854136), (39, 52964720), (40, 51640602), (48, 43033835), (52, 39723540), (60, 34427068), (65, 31778832), (78, 26482360), (80, 25820301), (104, 19861770), (120, 17213534), (130, 15889416), (156, 13241180), (195, 10592944), (208, 9930885), (240, 8606767), (260, 7944708), (312, 6620590), (390, 5296472), (520, 3972354), (624, 3310295), (780, 2648236), (1040, 1986177), (1560, 1324118), (3120, 662059)]