1381508724200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6217411}}^1$

素因数の和:6217539

約数の個数: 96

約数和(自身を含む): 3538702213920

約数和(自身を除く): 2157193489720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 101, 110, 200, 202, 220, 275, 404, 440, 505, 550, 808, 1010, 1100, 1111, 2020, 2200, 2222, 2525, 4040, 4444, 5050, 5555, 8888, 10100, 11110, 20200, 22220, 27775, 44440, 55550, 111100, 222200, 6217411, 12434822, 24869644, 31087055, 49739288, 62174110, 68391521, 124348220, 136783042, 155435275, 248696440, 273566084, 310870550, 341957605, 547132168, 621741100, 627958511, 683915210, 1243482200, 1255917022, 1367830420, 1709788025, 2511834044, 2735660840, 3139792555, 3419576050, 5023668088, 6279585110, 6839152100, 6907543621, 12559170220, 13678304200, 13815087242, 15698962775, 25118340440, 27630174484, 31397925550, 34537718105, 55260348968, 62795851100, 69075436210, 125591702200, 138150872420, 172688590525, 276301744840, 345377181050, 690754362100, 1381508724200]

約数ペア:

[(1, 1381508724200), (2, 690754362100), (4, 345377181050), (5, 276301744840), (8, 172688590525), (10, 138150872420), (11, 125591702200), (20, 69075436210), (22, 62795851100), (25, 55260348968), (40, 34537718105), (44, 31397925550), (50, 27630174484), (55, 25118340440), (88, 15698962775), (100, 13815087242), (101, 13678304200), (110, 12559170220), (200, 6907543621), (202, 6839152100), (220, 6279585110), (275, 5023668088), (404, 3419576050), (440, 3139792555), (505, 2735660840), (550, 2511834044), (808, 1709788025), (1010, 1367830420), (1100, 1255917022), (1111, 1243482200), (2020, 683915210), (2200, 627958511), (2222, 621741100), (2525, 547132168), (4040, 341957605), (4444, 310870550), (5050, 273566084), (5555, 248696440), (8888, 155435275), (10100, 136783042), (11110, 124348220), (20200, 68391521), (22220, 62174110), (27775, 49739288), (44440, 31087055), (55550, 24869644), (111100, 12434822), (222200, 6217411)]