1295075900

素因数分解:

$2^2\times 5^2\times {\mathrm{1129}}^1\times {\mathrm{11471}}^1$

素因数の和:12614

約数の個数: 36

約数和(自身を含む): 2813049120

約数和(自身を除く): 1517973220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1129, 2258, 4516, 5645, 11290, 11471, 22580, 22942, 28225, 45884, 56450, 57355, 112900, 114710, 229420, 286775, 573550, 1147100, 12950759, 25901518, 51803036, 64753795, 129507590, 259015180, 323768975, 647537950, 1295075900]

約数ペア:

[(1, 1295075900), (2, 647537950), (4, 323768975), (5, 259015180), (10, 129507590), (20, 64753795), (25, 51803036), (50, 25901518), (100, 12950759), (1129, 1147100), (2258, 573550), (4516, 286775), (5645, 229420), (11290, 114710), (11471, 112900), (22580, 57355), (22942, 56450), (28225, 45884)]