11230540420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{20411}}^1$

素因数の和:20533

約数の個数: 96

約数和(自身を含む): 26789035392

約数和(自身を除く): 15558494972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 61, 82, 110, 122, 164, 205, 220, 244, 305, 410, 451, 610, 671, 820, 902, 1220, 1342, 1804, 2255, 2501, 2684, 3355, 4510, 5002, 6710, 9020, 10004, 12505, 13420, 20411, 25010, 27511, 40822, 50020, 55022, 81644, 102055, 110044, 137555, 204110, 224521, 275110, 408220, 449042, 550220, 836851, 898084, 1122605, 1245071, 1673702, 2245210, 2490142, 3347404, 4184255, 4490420, 4980284, 6225355, 8368510, 9205361, 12450710, 13695781, 16737020, 18410722, 24901420, 27391562, 36821444, 46026805, 51047911, 54783124, 68478905, 92053610, 102095822, 136957810, 184107220, 204191644, 255239555, 273915620, 510479110, 561527021, 1020958220, 1123054042, 2246108084, 2807635105, 5615270210, 11230540420]

約数ペア:

[(1, 11230540420), (2, 5615270210), (4, 2807635105), (5, 2246108084), (10, 1123054042), (11, 1020958220), (20, 561527021), (22, 510479110), (41, 273915620), (44, 255239555), (55, 204191644), (61, 184107220), (82, 136957810), (110, 102095822), (122, 92053610), (164, 68478905), (205, 54783124), (220, 51047911), (244, 46026805), (305, 36821444), (410, 27391562), (451, 24901420), (610, 18410722), (671, 16737020), (820, 13695781), (902, 12450710), (1220, 9205361), (1342, 8368510), (1804, 6225355), (2255, 4980284), (2501, 4490420), (2684, 4184255), (3355, 3347404), (4510, 2490142), (5002, 2245210), (6710, 1673702), (9020, 1245071), (10004, 1122605), (12505, 898084), (13420, 836851), (20411, 550220), (25010, 449042), (27511, 408220), (40822, 275110), (50020, 224521), (55022, 204110), (81644, 137555), (102055, 110044)]