5405406910

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{13687}}^1$

素因数の和:14308

約数の個数: 32

約数和(自身を含む): 9881969472

約数和(自身を除く): 4476562562

約数列:

[1, 2, 5, 10, 73, 146, 365, 541, 730, 1082, 2705, 5410, 13687, 27374, 39493, 68435, 78986, 136870, 197465, 394930, 999151, 1998302, 4995755, 7404667, 9991510, 14809334, 37023335, 74046670, 540540691, 1081081382, 2702703455, 5405406910]

約数ペア:

[(1, 5405406910), (2, 2702703455), (5, 1081081382), (10, 540540691), (73, 74046670), (146, 37023335), (365, 14809334), (541, 9991510), (730, 7404667), (1082, 4995755), (2705, 1998302), (5410, 999151), (13687, 394930), (27374, 197465), (39493, 136870), (68435, 78986)]