1156064840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{589829}}^1$

素因数の和:589854

約数の個数: 48

約数和(自身を含む): 3025827900

約数和(自身を除く): 1869763060

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 589829, 1179658, 2359316, 2949145, 4128803, 4718632, 5898290, 8257606, 11796580, 16515212, 20644015, 23593160, 28901621, 33030424, 41288030, 57803242, 82576060, 115606484, 144508105, 165152120, 231212968, 289016210, 578032420, 1156064840]

約数ペア:

[(1, 1156064840), (2, 578032420), (4, 289016210), (5, 231212968), (7, 165152120), (8, 144508105), (10, 115606484), (14, 82576060), (20, 57803242), (28, 41288030), (35, 33030424), (40, 28901621), (49, 23593160), (56, 20644015), (70, 16515212), (98, 11796580), (140, 8257606), (196, 5898290), (245, 4718632), (280, 4128803), (392, 2949145), (490, 2359316), (980, 1179658), (1960, 589829)]