2099797440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{168253}}^1$

素因数の和:168286

約数の個数: 112

約数和(自身を含む): 7179734688

約数和(自身を除く): 5079937248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 168253, 336506, 504759, 673012, 841265, 1009518, 1346024, 1682530, 2019036, 2187289, 2523795, 2692048, 3365060, 4038072, 4374578, 5047590, 5384096, 6561867, 6730120, 8076144, 8749156, 10095180, 10768192, 10936445, 13123734, 13460240, 16152288, 17498312, 20190360, 21872890, 26247468, 26920480, 32304576, 32809335, 34996624, 40380720, 43745780, 52494936, 53840960, 65618670, 69993248, 80761440, 87491560, 104989872, 131237340, 139986496, 161522880, 174983120, 209979744, 262474680, 349966240, 419959488, 524949360, 699932480, 1049898720, 2099797440]

約数ペア:

[(1, 2099797440), (2, 1049898720), (3, 699932480), (4, 524949360), (5, 419959488), (6, 349966240), (8, 262474680), (10, 209979744), (12, 174983120), (13, 161522880), (15, 139986496), (16, 131237340), (20, 104989872), (24, 87491560), (26, 80761440), (30, 69993248), (32, 65618670), (39, 53840960), (40, 52494936), (48, 43745780), (52, 40380720), (60, 34996624), (64, 32809335), (65, 32304576), (78, 26920480), (80, 26247468), (96, 21872890), (104, 20190360), (120, 17498312), (130, 16152288), (156, 13460240), (160, 13123734), (192, 10936445), (195, 10768192), (208, 10095180), (240, 8749156), (260, 8076144), (312, 6730120), (320, 6561867), (390, 5384096), (416, 5047590), (480, 4374578), (520, 4038072), (624, 3365060), (780, 2692048), (832, 2523795), (960, 2187289), (1040, 2019036), (1248, 1682530), (1560, 1346024), (2080, 1009518), (2496, 841265), (3120, 673012), (4160, 504759), (6240, 336506), (12480, 168253)]