118283440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 302480640

約数和(自身を除く): 184197200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 139, 176, 220, 278, 440, 556, 695, 880, 967, 1112, 1390, 1529, 1934, 2224, 2780, 3058, 3868, 4835, 5560, 6116, 7645, 7736, 9670, 10637, 11120, 12232, 15290, 15472, 19340, 21274, 24464, 30580, 38680, 42548, 53185, 61160, 77360, 85096, 106370, 122320, 134413, 170192, 212740, 268826, 425480, 537652, 672065, 850960, 1075304, 1344130, 1478543, 2150608, 2688260, 2957086, 5376520, 5914172, 7392715, 10753040, 11828344, 14785430, 23656688, 29570860, 59141720, 118283440]

約数ペア:

[(1, 118283440), (2, 59141720), (4, 29570860), (5, 23656688), (8, 14785430), (10, 11828344), (11, 10753040), (16, 7392715), (20, 5914172), (22, 5376520), (40, 2957086), (44, 2688260), (55, 2150608), (80, 1478543), (88, 1344130), (110, 1075304), (139, 850960), (176, 672065), (220, 537652), (278, 425480), (440, 268826), (556, 212740), (695, 170192), (880, 134413), (967, 122320), (1112, 106370), (1390, 85096), (1529, 77360), (1934, 61160), (2224, 53185), (2780, 42548), (3058, 38680), (3868, 30580), (4835, 24464), (5560, 21274), (6116, 19340), (7645, 15472), (7736, 15290), (9670, 12232), (10637, 11120)]