86965120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1123}}^1$

素因数の和:1164

約数の個数: 96

約数和(自身を含む): 228722760

約数和(自身を除く): 141757640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1123, 1210, 1408, 1760, 1936, 2246, 2420, 3520, 3872, 4492, 4840, 5615, 7040, 7744, 8984, 9680, 11230, 12353, 15488, 17968, 19360, 22460, 24706, 35936, 38720, 44920, 49412, 61765, 71872, 77440, 89840, 98824, 123530, 135883, 143744, 179680, 197648, 247060, 271766, 359360, 395296, 494120, 543532, 679415, 718720, 790592, 988240, 1087064, 1358830, 1581184, 1976480, 2174128, 2717660, 3952960, 4348256, 5435320, 7905920, 8696512, 10870640, 17393024, 21741280, 43482560, 86965120]

約数ペア:

[(1, 86965120), (2, 43482560), (4, 21741280), (5, 17393024), (8, 10870640), (10, 8696512), (11, 7905920), (16, 5435320), (20, 4348256), (22, 3952960), (32, 2717660), (40, 2174128), (44, 1976480), (55, 1581184), (64, 1358830), (80, 1087064), (88, 988240), (110, 790592), (121, 718720), (128, 679415), (160, 543532), (176, 494120), (220, 395296), (242, 359360), (320, 271766), (352, 247060), (440, 197648), (484, 179680), (605, 143744), (640, 135883), (704, 123530), (880, 98824), (968, 89840), (1123, 77440), (1210, 71872), (1408, 61765), (1760, 49412), (1936, 44920), (2246, 38720), (2420, 35936), (3520, 24706), (3872, 22460), (4492, 19360), (4840, 17968), (5615, 15488), (7040, 12353), (7744, 11230), (8984, 9680)]