40810070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3221}}^1$

素因数の和:3416

約数の個数: 32

約数和(自身を含む): 84442176

約数和(自身を除く): 43632106

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2534, 3221, 6335, 6442, 12670, 16105, 22547, 32210, 45094, 112735, 225470, 583001, 1166002, 2915005, 4081007, 5830010, 8162014, 20405035, 40810070]

約数ペア:

[(1, 40810070), (2, 20405035), (5, 8162014), (7, 5830010), (10, 4081007), (14, 2915005), (35, 1166002), (70, 583001), (181, 225470), (362, 112735), (905, 45094), (1267, 32210), (1810, 22547), (2534, 16105), (3221, 12670), (6335, 6442)]