23551640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 64190880

約数和(自身を除く): 40639240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 233, 266, 280, 361, 380, 466, 532, 665, 722, 760, 932, 1064, 1165, 1330, 1444, 1631, 1805, 1864, 2330, 2527, 2660, 2888, 3262, 3610, 4427, 4660, 5054, 5320, 6524, 7220, 8155, 8854, 9320, 10108, 12635, 13048, 14440, 16310, 17708, 20216, 22135, 25270, 30989, 32620, 35416, 44270, 50540, 61978, 65240, 84113, 88540, 101080, 123956, 154945, 168226, 177080, 247912, 309890, 336452, 420565, 588791, 619780, 672904, 841130, 1177582, 1239560, 1682260, 2355164, 2943955, 3364520, 4710328, 5887910, 11775820, 23551640]

約数ペア:

[(1, 23551640), (2, 11775820), (4, 5887910), (5, 4710328), (7, 3364520), (8, 2943955), (10, 2355164), (14, 1682260), (19, 1239560), (20, 1177582), (28, 841130), (35, 672904), (38, 619780), (40, 588791), (56, 420565), (70, 336452), (76, 309890), (95, 247912), (133, 177080), (140, 168226), (152, 154945), (190, 123956), (233, 101080), (266, 88540), (280, 84113), (361, 65240), (380, 61978), (466, 50540), (532, 44270), (665, 35416), (722, 32620), (760, 30989), (932, 25270), (1064, 22135), (1165, 20216), (1330, 17708), (1444, 16310), (1631, 14440), (1805, 13048), (1864, 12635), (2330, 10108), (2527, 9320), (2660, 8854), (2888, 8155), (3262, 7220), (3610, 6524), (4427, 5320), (4660, 5054)]