85961920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24421}}^1$

素因数の和:24449

約数の個数: 56

約数和(自身を含む): 223314768

約数和(自身を除く): 137352848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 24421, 48842, 97684, 122105, 195368, 244210, 268631, 390736, 488420, 537262, 781472, 976840, 1074524, 1343155, 1562944, 1953680, 2149048, 2686310, 3907360, 4298096, 5372620, 7814720, 8596192, 10745240, 17192384, 21490480, 42980960, 85961920]

約数ペア:

[(1, 85961920), (2, 42980960), (4, 21490480), (5, 17192384), (8, 10745240), (10, 8596192), (11, 7814720), (16, 5372620), (20, 4298096), (22, 3907360), (32, 2686310), (40, 2149048), (44, 1953680), (55, 1562944), (64, 1343155), (80, 1074524), (88, 976840), (110, 781472), (160, 537262), (176, 488420), (220, 390736), (320, 268631), (352, 244210), (440, 195368), (704, 122105), (880, 97684), (1760, 48842), (3520, 24421)]