713290040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{266153}}^1$

素因数の和:266231

約数の個数: 32

約数和(自身を含む): 1628862480

約数和(自身を除く): 915572440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 266153, 532306, 1064612, 1330765, 2129224, 2661530, 5323060, 10646120, 17832251, 35664502, 71329004, 89161255, 142658008, 178322510, 356645020, 713290040]

約数ペア:

[(1, 713290040), (2, 356645020), (4, 178322510), (5, 142658008), (8, 89161255), (10, 71329004), (20, 35664502), (40, 17832251), (67, 10646120), (134, 5323060), (268, 2661530), (335, 2129224), (536, 1330765), (670, 1064612), (1340, 532306), (2680, 266153)]