29328080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6917}}^1$

素因数の和:6983

約数の個数: 40

約数和(自身を含む): 69484392

約数和(自身を除く): 40156312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 6917, 13834, 27668, 34585, 55336, 69170, 110672, 138340, 276680, 366601, 553360, 733202, 1466404, 1833005, 2932808, 3666010, 5865616, 7332020, 14664040, 29328080]

約数ペア:

[(1, 29328080), (2, 14664040), (4, 7332020), (5, 5865616), (8, 3666010), (10, 2932808), (16, 1833005), (20, 1466404), (40, 733202), (53, 553360), (80, 366601), (106, 276680), (212, 138340), (265, 110672), (424, 69170), (530, 55336), (848, 34585), (1060, 27668), (2120, 13834), (4240, 6917)]