40058690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2521}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 82802304

約数和(自身を除く): 42743614

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 2521, 3178, 5042, 7945, 12605, 15890, 17647, 25210, 35294, 88235, 176470, 572267, 1144534, 2861335, 4005869, 5722670, 8011738, 20029345, 40058690]

約数ペア:

[(1, 40058690), (2, 20029345), (5, 8011738), (7, 5722670), (10, 4005869), (14, 2861335), (35, 1144534), (70, 572267), (227, 176470), (454, 88235), (1135, 35294), (1589, 25210), (2270, 17647), (2521, 15890), (3178, 12605), (5042, 7945)]