69685360

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13001}}^1$

素因数の和:13081

約数の個数: 40

約数和(自身を含む): 164449296

約数和(自身を除く): 94763936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 13001, 26002, 52004, 65005, 104008, 130010, 208016, 260020, 520040, 871067, 1040080, 1742134, 3484268, 4355335, 6968536, 8710670, 13937072, 17421340, 34842680, 69685360]

約数ペア:

[(1, 69685360), (2, 34842680), (4, 17421340), (5, 13937072), (8, 8710670), (10, 6968536), (16, 4355335), (20, 3484268), (40, 1742134), (67, 1040080), (80, 871067), (134, 520040), (268, 260020), (335, 208016), (536, 130010), (670, 104008), (1072, 65005), (1340, 52004), (2680, 26002), (5360, 13001)]