8193080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 21816000

約数和(自身を除く): 13622920

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, 1009, 1015, 1160, 1624, 2018, 2030, 4036, 4060, 5045, 7063, 8072, 8120, 10090, 14126, 20180, 28252, 29261, 35315, 40360, 56504, 58522, 70630, 117044, 141260, 146305, 204827, 234088, 282520, 292610, 409654, 585220, 819308, 1024135, 1170440, 1638616, 2048270, 4096540, 8193080]

約数ペア:

[(1, 8193080), (2, 4096540), (4, 2048270), (5, 1638616), (7, 1170440), (8, 1024135), (10, 819308), (14, 585220), (20, 409654), (28, 292610), (29, 282520), (35, 234088), (40, 204827), (56, 146305), (58, 141260), (70, 117044), (116, 70630), (140, 58522), (145, 56504), (203, 40360), (232, 35315), (280, 29261), (290, 28252), (406, 20180), (580, 14126), (812, 10090), (1009, 8120), (1015, 8072), (1160, 7063), (1624, 5045), (2018, 4060), (2030, 4036)]