2670620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 5694864

約数和(自身を除く): 3024244

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 1993, 3986, 7972, 9965, 19930, 39860, 133531, 267062, 534124, 667655, 1335310, 2670620]

約数ペア:

[(1, 2670620), (2, 1335310), (4, 667655), (5, 534124), (10, 267062), (20, 133531), (67, 39860), (134, 19930), (268, 9965), (335, 7972), (670, 3986), (1340, 1993)]