88282040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28663}}^1$

素因数の和:28692

約数の個数: 64

約数和(自身を含む): 247656960

約数和(自身を除く): 159374920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 28663, 57326, 114652, 143315, 200641, 229304, 286630, 315293, 401282, 573260, 630586, 802564, 1003205, 1146520, 1261172, 1576465, 1605128, 2006410, 2207051, 2522344, 3152930, 4012820, 4414102, 6305860, 8025640, 8828204, 11035255, 12611720, 17656408, 22070510, 44141020, 88282040]

約数ペア:

[(1, 88282040), (2, 44141020), (4, 22070510), (5, 17656408), (7, 12611720), (8, 11035255), (10, 8828204), (11, 8025640), (14, 6305860), (20, 4414102), (22, 4012820), (28, 3152930), (35, 2522344), (40, 2207051), (44, 2006410), (55, 1605128), (56, 1576465), (70, 1261172), (77, 1146520), (88, 1003205), (110, 802564), (140, 630586), (154, 573260), (220, 401282), (280, 315293), (308, 286630), (385, 229304), (440, 200641), (616, 143315), (770, 114652), (1540, 57326), (3080, 28663)]