549585740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1\times {\mathrm{1619}}^1$

素因数の和:3182

約数の個数: 48

約数和(自身を含む): 1260645120

約数和(自身を除く): 711059380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1543, 1619, 3086, 3238, 6172, 6476, 7715, 8095, 15430, 16190, 16973, 17809, 30860, 32380, 33946, 35618, 67892, 71236, 84865, 89045, 169730, 178090, 339460, 356180, 2498117, 4996234, 9992468, 12490585, 24981170, 27479287, 49962340, 54958574, 109917148, 137396435, 274792870, 549585740]

約数ペア:

[(1, 549585740), (2, 274792870), (4, 137396435), (5, 109917148), (10, 54958574), (11, 49962340), (20, 27479287), (22, 24981170), (44, 12490585), (55, 9992468), (110, 4996234), (220, 2498117), (1543, 356180), (1619, 339460), (3086, 178090), (3238, 169730), (6172, 89045), (6476, 84865), (7715, 71236), (8095, 67892), (15430, 35618), (16190, 33946), (16973, 32380), (17809, 30860)]