9986452010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2971}}^1\times {\mathrm{7817}}^1$

素因数の和:10838

約数の個数: 32

約数和(自身を含む): 18402196032

約数和(自身を除く): 8415744022

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2971, 5942, 7817, 14855, 15634, 29710, 39085, 78170, 127753, 255506, 336131, 638765, 672262, 1277530, 1680655, 3361310, 23224307, 46448614, 116121535, 232243070, 998645201, 1997290402, 4993226005, 9986452010]

約数ペア:

[(1, 9986452010), (2, 4993226005), (5, 1997290402), (10, 998645201), (43, 232243070), (86, 116121535), (215, 46448614), (430, 23224307), (2971, 3361310), (5942, 1680655), (7817, 1277530), (14855, 672262), (15634, 638765), (29710, 336131), (39085, 255506), (78170, 127753)]