1216022900

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{113647}}^1$

素因数の和:113768

約数の個数: 36

約数和(自身を含む): 2663454528

約数和(自身を除く): 1447431628

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 5350, 10700, 113647, 227294, 454588, 568235, 1136470, 2272940, 2841175, 5682350, 11364700, 12160229, 24320458, 48640916, 60801145, 121602290, 243204580, 304005725, 608011450, 1216022900]

約数ペア:

[(1, 1216022900), (2, 608011450), (4, 304005725), (5, 243204580), (10, 121602290), (20, 60801145), (25, 48640916), (50, 24320458), (100, 12160229), (107, 11364700), (214, 5682350), (428, 2841175), (535, 2272940), (1070, 1136470), (2140, 568235), (2675, 454588), (5350, 227294), (10700, 113647)]