5341240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 12203280

約数和(自身を除く): 6862040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 1993, 2680, 3986, 7972, 9965, 15944, 19930, 39860, 79720, 133531, 267062, 534124, 667655, 1068248, 1335310, 2670620, 5341240]

約数ペア:

[(1, 5341240), (2, 2670620), (4, 1335310), (5, 1068248), (8, 667655), (10, 534124), (20, 267062), (40, 133531), (67, 79720), (134, 39860), (268, 19930), (335, 15944), (536, 9965), (670, 7972), (1340, 3986), (1993, 2680)]