65229860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{48679}}^1$

素因数の和:48755

約数の個数: 24

約数和(自身を含む): 139030080

約数和(自身を除く): 73800220

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 48679, 97358, 194716, 243395, 486790, 973580, 3261493, 6522986, 13045972, 16307465, 32614930, 65229860]

約数ペア:

[(1, 65229860), (2, 32614930), (4, 16307465), (5, 13045972), (10, 6522986), (20, 3261493), (67, 973580), (134, 486790), (268, 243395), (335, 194716), (670, 97358), (1340, 48679)]