10244080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1$

素因数の和:1694

約数の個数: 80

約数和(自身を含む): 29712384

約数和(自身を除く): 19468304

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 1663, 3080, 3326, 6160, 6652, 8315, 11641, 13304, 16630, 18293, 23282, 26608, 33260, 36586, 46564, 58205, 66520, 73172, 91465, 93128, 116410, 128051, 133040, 146344, 182930, 186256, 232820, 256102, 292688, 365860, 465640, 512204, 640255, 731720, 931280, 1024408, 1280510, 1463440, 2048816, 2561020, 5122040, 10244080]

約数ペア:

[(1, 10244080), (2, 5122040), (4, 2561020), (5, 2048816), (7, 1463440), (8, 1280510), (10, 1024408), (11, 931280), (14, 731720), (16, 640255), (20, 512204), (22, 465640), (28, 365860), (35, 292688), (40, 256102), (44, 232820), (55, 186256), (56, 182930), (70, 146344), (77, 133040), (80, 128051), (88, 116410), (110, 93128), (112, 91465), (140, 73172), (154, 66520), (176, 58205), (220, 46564), (280, 36586), (308, 33260), (385, 26608), (440, 23282), (560, 18293), (616, 16630), (770, 13304), (880, 11641), (1232, 8315), (1540, 6652), (1663, 6160), (3080, 3326)]