8951320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{4567}}^1$

素因数の和:4592

約数の個数: 48

約数和(自身を含む): 23433840

約数和(自身を除く): 14482520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 4567, 9134, 18268, 22835, 31969, 36536, 45670, 63938, 91340, 127876, 159845, 182680, 223783, 255752, 319690, 447566, 639380, 895132, 1118915, 1278760, 1790264, 2237830, 4475660, 8951320]

約数ペア:

[(1, 8951320), (2, 4475660), (4, 2237830), (5, 1790264), (7, 1278760), (8, 1118915), (10, 895132), (14, 639380), (20, 447566), (28, 319690), (35, 255752), (40, 223783), (49, 182680), (56, 159845), (70, 127876), (98, 91340), (140, 63938), (196, 45670), (245, 36536), (280, 31969), (392, 22835), (490, 18268), (980, 9134), (1960, 4567)]