40775580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{226531}}^1$

素因数の和:226546

約数の個数: 36

約数和(自身を含む): 123686472

約数和(自身を除く): 82910892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 226531, 453062, 679593, 906124, 1132655, 1359186, 2038779, 2265310, 2718372, 3397965, 4077558, 4530620, 6795930, 8155116, 10193895, 13591860, 20387790, 40775580]

約数ペア:

[(1, 40775580), (2, 20387790), (3, 13591860), (4, 10193895), (5, 8155116), (6, 6795930), (9, 4530620), (10, 4077558), (12, 3397965), (15, 2718372), (18, 2265310), (20, 2038779), (30, 1359186), (36, 1132655), (45, 906124), (60, 679593), (90, 453062), (180, 226531)]