11689400

素因数分解:

$2^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 27405240

約数和(自身を除く): 15715840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 211, 277, 422, 554, 844, 1055, 1108, 1385, 1688, 2110, 2216, 2770, 4220, 5275, 5540, 6925, 8440, 10550, 11080, 13850, 21100, 27700, 42200, 55400, 58447, 116894, 233788, 292235, 467576, 584470, 1168940, 1461175, 2337880, 2922350, 5844700, 11689400]

約数ペア:

[(1, 11689400), (2, 5844700), (4, 2922350), (5, 2337880), (8, 1461175), (10, 1168940), (20, 584470), (25, 467576), (40, 292235), (50, 233788), (100, 116894), (200, 58447), (211, 55400), (277, 42200), (422, 27700), (554, 21100), (844, 13850), (1055, 11080), (1108, 10550), (1385, 8440), (1688, 6925), (2110, 5540), (2216, 5275), (2770, 4220)]