8956360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 23846400

約数和(自身を除く): 14890040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1103, 1160, 1624, 2030, 2206, 4060, 4412, 5515, 7721, 8120, 8824, 11030, 15442, 22060, 30884, 31987, 38605, 44120, 61768, 63974, 77210, 127948, 154420, 159935, 223909, 255896, 308840, 319870, 447818, 639740, 895636, 1119545, 1279480, 1791272, 2239090, 4478180, 8956360]

約数ペア:

[(1, 8956360), (2, 4478180), (4, 2239090), (5, 1791272), (7, 1279480), (8, 1119545), (10, 895636), (14, 639740), (20, 447818), (28, 319870), (29, 308840), (35, 255896), (40, 223909), (56, 159935), (58, 154420), (70, 127948), (116, 77210), (140, 63974), (145, 61768), (203, 44120), (232, 38605), (280, 31987), (290, 30884), (406, 22060), (580, 15442), (812, 11030), (1015, 8824), (1103, 8120), (1160, 7721), (1624, 5515), (2030, 4412), (2206, 4060)]