23649748720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{23663}}^1$

素因数の和:23751

約数の個数: 120

約数和(自身を含む): 61189708608

約数和(自身を除く): 37539959888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 961, 1040, 1240, 1612, 1922, 2015, 2480, 3224, 3844, 4030, 4805, 6448, 7688, 8060, 9610, 12493, 15376, 16120, 19220, 23663, 24986, 32240, 38440, 47326, 49972, 62465, 76880, 94652, 99944, 118315, 124930, 189304, 199888, 236630, 249860, 307619, 378608, 473260, 499720, 615238, 733553, 946520, 999440, 1230476, 1467106, 1538095, 1893040, 2460952, 2934212, 3076190, 3667765, 4921904, 5868424, 6152380, 7335530, 9536189, 11736848, 12304760, 14671060, 19072378, 22740143, 24609520, 29342120, 38144756, 45480286, 47680945, 58684240, 76289512, 90960572, 95361890, 113700715, 152579024, 181921144, 190723780, 227401430, 295621859, 363842288, 381447560, 454802860, 591243718, 762895120, 909605720, 1182487436, 1478109295, 1819211440, 2364974872, 2956218590, 4729949744, 5912437180, 11824874360, 23649748720]

約数ペア:

[(1, 23649748720), (2, 11824874360), (4, 5912437180), (5, 4729949744), (8, 2956218590), (10, 2364974872), (13, 1819211440), (16, 1478109295), (20, 1182487436), (26, 909605720), (31, 762895120), (40, 591243718), (52, 454802860), (62, 381447560), (65, 363842288), (80, 295621859), (104, 227401430), (124, 190723780), (130, 181921144), (155, 152579024), (208, 113700715), (248, 95361890), (260, 90960572), (310, 76289512), (403, 58684240), (496, 47680945), (520, 45480286), (620, 38144756), (806, 29342120), (961, 24609520), (1040, 22740143), (1240, 19072378), (1612, 14671060), (1922, 12304760), (2015, 11736848), (2480, 9536189), (3224, 7335530), (3844, 6152380), (4030, 5868424), (4805, 4921904), (6448, 3667765), (7688, 3076190), (8060, 2934212), (9610, 2460952), (12493, 1893040), (15376, 1538095), (16120, 1467106), (19220, 1230476), (23663, 999440), (24986, 946520), (32240, 733553), (38440, 615238), (47326, 499720), (49972, 473260), (62465, 378608), (76880, 307619), (94652, 249860), (99944, 236630), (118315, 199888), (124930, 189304)]