8676920

素因数分解:

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

素因数の和:277

約数の個数: 96

約数和(自身を含む): 24008400

約数和(自身を除く): 15331480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 233, 245, 266, 280, 380, 392, 466, 490, 532, 665, 760, 931, 932, 980, 1064, 1165, 1330, 1631, 1862, 1864, 1960, 2330, 2660, 3262, 3724, 4427, 4655, 4660, 5320, 6524, 7448, 8155, 8854, 9310, 9320, 11417, 13048, 16310, 17708, 18620, 22135, 22834, 30989, 32620, 35416, 37240, 44270, 45668, 57085, 61978, 65240, 88540, 91336, 114170, 123956, 154945, 177080, 216923, 228340, 247912, 309890, 433846, 456680, 619780, 867692, 1084615, 1239560, 1735384, 2169230, 4338460, 8676920]

約数ペア:

[(1, 8676920), (2, 4338460), (4, 2169230), (5, 1735384), (7, 1239560), (8, 1084615), (10, 867692), (14, 619780), (19, 456680), (20, 433846), (28, 309890), (35, 247912), (38, 228340), (40, 216923), (49, 177080), (56, 154945), (70, 123956), (76, 114170), (95, 91336), (98, 88540), (133, 65240), (140, 61978), (152, 57085), (190, 45668), (196, 44270), (233, 37240), (245, 35416), (266, 32620), (280, 30989), (380, 22834), (392, 22135), (466, 18620), (490, 17708), (532, 16310), (665, 13048), (760, 11417), (931, 9320), (932, 9310), (980, 8854), (1064, 8155), (1165, 7448), (1330, 6524), (1631, 5320), (1862, 4660), (1864, 4655), (1960, 4427), (2330, 3724), (2660, 3262)]