67699480

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{25261}}^1$

素因数の和:25339

約数の個数: 32

約数和(自身を含む): 154603440

約数和(自身を除く): 86903960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 25261, 50522, 101044, 126305, 202088, 252610, 505220, 1010440, 1692487, 3384974, 6769948, 8462435, 13539896, 16924870, 33849740, 67699480]

約数ペア:

[(1, 67699480), (2, 33849740), (4, 16924870), (5, 13539896), (8, 8462435), (10, 6769948), (20, 3384974), (40, 1692487), (67, 1010440), (134, 505220), (268, 252610), (335, 202088), (536, 126305), (670, 101044), (1340, 50522), (2680, 25261)]