3910720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:140

約数の個数: 84

約数和(自身を含む): 10337292

約数和(自身を除く): 6426572

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 101, 110, 121, 160, 176, 202, 220, 242, 320, 352, 404, 440, 484, 505, 605, 704, 808, 880, 968, 1010, 1111, 1210, 1616, 1760, 1936, 2020, 2222, 2420, 3232, 3520, 3872, 4040, 4444, 4840, 5555, 6464, 7744, 8080, 8888, 9680, 11110, 12221, 16160, 17776, 19360, 22220, 24442, 32320, 35552, 38720, 44440, 48884, 61105, 71104, 88880, 97768, 122210, 177760, 195536, 244420, 355520, 391072, 488840, 782144, 977680, 1955360, 3910720]

約数ペア:

[(1, 3910720), (2, 1955360), (4, 977680), (5, 782144), (8, 488840), (10, 391072), (11, 355520), (16, 244420), (20, 195536), (22, 177760), (32, 122210), (40, 97768), (44, 88880), (55, 71104), (64, 61105), (80, 48884), (88, 44440), (101, 38720), (110, 35552), (121, 32320), (160, 24442), (176, 22220), (202, 19360), (220, 17776), (242, 16160), (320, 12221), (352, 11110), (404, 9680), (440, 8888), (484, 8080), (505, 7744), (605, 6464), (704, 5555), (808, 4840), (880, 4444), (968, 4040), (1010, 3872), (1111, 3520), (1210, 3232), (1616, 2420), (1760, 2222), (1936, 2020)]