138633440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 359904384

約数和(自身を除く): 221270944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 227, 347, 352, 440, 454, 694, 880, 908, 1135, 1388, 1735, 1760, 1816, 2270, 2497, 2776, 3470, 3632, 3817, 4540, 4994, 5552, 6940, 7264, 7634, 9080, 9988, 11104, 12485, 13880, 15268, 18160, 19085, 19976, 24970, 27760, 30536, 36320, 38170, 39952, 49940, 55520, 61072, 76340, 78769, 79904, 99880, 122144, 152680, 157538, 199760, 305360, 315076, 393845, 399520, 610720, 630152, 787690, 866459, 1260304, 1575380, 1732918, 2520608, 3150760, 3465836, 4332295, 6301520, 6931672, 8664590, 12603040, 13863344, 17329180, 27726688, 34658360, 69316720, 138633440]

約数ペア:

[(1, 138633440), (2, 69316720), (4, 34658360), (5, 27726688), (8, 17329180), (10, 13863344), (11, 12603040), (16, 8664590), (20, 6931672), (22, 6301520), (32, 4332295), (40, 3465836), (44, 3150760), (55, 2520608), (80, 1732918), (88, 1575380), (110, 1260304), (160, 866459), (176, 787690), (220, 630152), (227, 610720), (347, 399520), (352, 393845), (440, 315076), (454, 305360), (694, 199760), (880, 157538), (908, 152680), (1135, 122144), (1388, 99880), (1735, 79904), (1760, 78769), (1816, 76340), (2270, 61072), (2497, 55520), (2776, 49940), (3470, 39952), (3632, 38170), (3817, 36320), (4540, 30536), (4994, 27760), (5552, 24970), (6940, 19976), (7264, 19085), (7634, 18160), (9080, 15268), (9988, 13880), (11104, 12485)]