25267970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27767}}^1$

素因数の和:27794

約数の個数: 32

約数和(自身を含む): 55980288

約数和(自身を除く): 30712318

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 27767, 55534, 138835, 194369, 277670, 360971, 388738, 721942, 971845, 1804855, 1943690, 2526797, 3609710, 5053594, 12633985, 25267970]

約数ペア:

[(1, 25267970), (2, 12633985), (5, 5053594), (7, 3609710), (10, 2526797), (13, 1943690), (14, 1804855), (26, 971845), (35, 721942), (65, 388738), (70, 360971), (91, 277670), (130, 194369), (182, 138835), (455, 55534), (910, 27767)]