11662100

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:992

約数の個数: 36

約数和(自身を含む): 25519200

約数和(自身を除く): 13857100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 839, 1390, 1678, 2780, 3356, 3475, 4195, 6950, 8390, 13900, 16780, 20975, 41950, 83900, 116621, 233242, 466484, 583105, 1166210, 2332420, 2915525, 5831050, 11662100]

約数ペア:

[(1, 11662100), (2, 5831050), (4, 2915525), (5, 2332420), (10, 1166210), (20, 583105), (25, 466484), (50, 233242), (100, 116621), (139, 83900), (278, 41950), (556, 20975), (695, 16780), (839, 13900), (1390, 8390), (1678, 6950), (2780, 4195), (3356, 3475)]