1073223800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{487829}}^1$

素因数の和:487856

約数の個数: 48

約数和(自身を含む): 2722091400

約数和(自身を除く): 1648867600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 487829, 975658, 1951316, 2439145, 3902632, 4878290, 5366119, 9756580, 10732238, 12195725, 19513160, 21464476, 24391450, 26830595, 42928952, 48782900, 53661190, 97565800, 107322380, 134152975, 214644760, 268305950, 536611900, 1073223800]

約数ペア:

[(1, 1073223800), (2, 536611900), (4, 268305950), (5, 214644760), (8, 134152975), (10, 107322380), (11, 97565800), (20, 53661190), (22, 48782900), (25, 42928952), (40, 26830595), (44, 24391450), (50, 21464476), (55, 19513160), (88, 12195725), (100, 10732238), (110, 9756580), (200, 5366119), (220, 4878290), (275, 3902632), (440, 2439145), (550, 1951316), (1100, 975658), (2200, 487829)]