39666260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 88615296

約数和(自身を除く): 48949036

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 1060, 1219, 1627, 2438, 3254, 4876, 6095, 6508, 8135, 12190, 16270, 24380, 32540, 37421, 74842, 86231, 149684, 172462, 187105, 344924, 374210, 431155, 748420, 862310, 1724620, 1983313, 3966626, 7933252, 9916565, 19833130, 39666260]

約数ペア:

[(1, 39666260), (2, 19833130), (4, 9916565), (5, 7933252), (10, 3966626), (20, 1983313), (23, 1724620), (46, 862310), (53, 748420), (92, 431155), (106, 374210), (115, 344924), (212, 187105), (230, 172462), (265, 149684), (460, 86231), (530, 74842), (1060, 37421), (1219, 32540), (1627, 24380), (2438, 16270), (3254, 12190), (4876, 8135), (6095, 6508)]