89260030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2749}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 171072000

約数和(自身を除く): 81811970

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 955, 1910, 2749, 3247, 5498, 6494, 13745, 16235, 27490, 32470, 46733, 93466, 233665, 467330, 525059, 1050118, 2625295, 5250590, 8926003, 17852006, 44630015, 89260030]

約数ペア:

[(1, 89260030), (2, 44630015), (5, 17852006), (10, 8926003), (17, 5250590), (34, 2625295), (85, 1050118), (170, 525059), (191, 467330), (382, 233665), (955, 93466), (1910, 46733), (2749, 32470), (3247, 27490), (5498, 16235), (6494, 13745)]