2078162409025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2903}}^1\times {\mathrm{24083}}^1$

素因数の和:27066

約数の個数: 48

約数和(自身を含む): 2731853900160

約数和(自身を除く): 653691491135

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1189, 2903, 5945, 14515, 24083, 29725, 72575, 84187, 119023, 120415, 420935, 595115, 602075, 698407, 987403, 2104675, 2975575, 3451667, 3492035, 4937015, 17258335, 17460175, 24685075, 28634687, 69912949, 86291675, 143173435, 349564745, 715867175, 1747823725, 2027475521, 2866430909, 10137377605, 14332154545, 50686888025, 71660772725, 83126496361, 415632481805, 2078162409025]

約数ペア:

[(1, 2078162409025), (5, 415632481805), (25, 83126496361), (29, 71660772725), (41, 50686888025), (145, 14332154545), (205, 10137377605), (725, 2866430909), (1025, 2027475521), (1189, 1747823725), (2903, 715867175), (5945, 349564745), (14515, 143173435), (24083, 86291675), (29725, 69912949), (72575, 28634687), (84187, 24685075), (119023, 17460175), (120415, 17258335), (420935, 4937015), (595115, 3492035), (602075, 3451667), (698407, 2975575), (987403, 2104675)]