40535675

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 52309152

約数和(自身を除く): 11773477

約数列:

[1, 5, 25, 41, 71, 205, 355, 557, 1025, 1775, 2785, 2911, 13925, 14555, 22837, 39547, 72775, 114185, 197735, 570925, 988675, 1621427, 8107135, 40535675]

約数ペア:

[(1, 40535675), (5, 8107135), (25, 1621427), (41, 988675), (71, 570925), (205, 197735), (355, 114185), (557, 72775), (1025, 39547), (1775, 22837), (2785, 14555), (2911, 13925)]