26445760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{683}}^1$

素因数の和:722

約数の個数: 84

約数和(自身を含む): 69320664

約数和(自身を除く): 42874904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 683, 704, 880, 968, 1210, 1366, 1760, 1936, 2420, 2732, 3415, 3520, 3872, 4840, 5464, 6830, 7513, 7744, 9680, 10928, 13660, 15026, 19360, 21856, 27320, 30052, 37565, 38720, 43712, 54640, 60104, 75130, 82643, 109280, 120208, 150260, 165286, 218560, 240416, 300520, 330572, 413215, 480832, 601040, 661144, 826430, 1202080, 1322288, 1652860, 2404160, 2644576, 3305720, 5289152, 6611440, 13222880, 26445760]

約数ペア:

[(1, 26445760), (2, 13222880), (4, 6611440), (5, 5289152), (8, 3305720), (10, 2644576), (11, 2404160), (16, 1652860), (20, 1322288), (22, 1202080), (32, 826430), (40, 661144), (44, 601040), (55, 480832), (64, 413215), (80, 330572), (88, 300520), (110, 240416), (121, 218560), (160, 165286), (176, 150260), (220, 120208), (242, 109280), (320, 82643), (352, 75130), (440, 60104), (484, 54640), (605, 43712), (683, 38720), (704, 37565), (880, 30052), (968, 27320), (1210, 21856), (1366, 19360), (1760, 15026), (1936, 13660), (2420, 10928), (2732, 9680), (3415, 7744), (3520, 7513), (3872, 6830), (4840, 5464)]