67281080

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{7219}}^1$

素因数の和:7463

約数の個数: 32

約数和(自身を含む): 152053200

約数和(自身を除く): 84772120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 7219, 9320, 14438, 28876, 36095, 57752, 72190, 144380, 288760, 1682027, 3364054, 6728108, 8410135, 13456216, 16820270, 33640540, 67281080]

約数ペア:

[(1, 67281080), (2, 33640540), (4, 16820270), (5, 13456216), (8, 8410135), (10, 6728108), (20, 3364054), (40, 1682027), (233, 288760), (466, 144380), (932, 72190), (1165, 57752), (1864, 36095), (2330, 28876), (4660, 14438), (7219, 9320)]