26804930900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{106411}}^1$

素因数の和:106665

約数の個数: 72

約数和(自身を含む): 63732275040

約数和(自身を除く): 36927344140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 229, 275, 458, 550, 916, 1100, 1145, 2290, 2519, 4580, 5038, 5725, 10076, 11450, 12595, 22900, 25190, 50380, 62975, 106411, 125950, 212822, 251900, 425644, 532055, 1064110, 1170521, 2128220, 2341042, 2660275, 4682084, 5320550, 5852605, 10641100, 11705210, 23410420, 24368119, 29263025, 48736238, 58526050, 97472476, 117052100, 121840595, 243681190, 268049309, 487362380, 536098618, 609202975, 1072197236, 1218405950, 1340246545, 2436811900, 2680493090, 5360986180, 6701232725, 13402465450, 26804930900]

約数ペア:

[(1, 26804930900), (2, 13402465450), (4, 6701232725), (5, 5360986180), (10, 2680493090), (11, 2436811900), (20, 1340246545), (22, 1218405950), (25, 1072197236), (44, 609202975), (50, 536098618), (55, 487362380), (100, 268049309), (110, 243681190), (220, 121840595), (229, 117052100), (275, 97472476), (458, 58526050), (550, 48736238), (916, 29263025), (1100, 24368119), (1145, 23410420), (2290, 11705210), (2519, 10641100), (4580, 5852605), (5038, 5320550), (5725, 4682084), (10076, 2660275), (11450, 2341042), (12595, 2128220), (22900, 1170521), (25190, 1064110), (50380, 532055), (62975, 425644), (106411, 251900), (125950, 212822)]