42152980

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{5503}}^1$

素因数の和:5895

約数の個数: 24

約数和(自身を含む): 88768512

約数和(自身を除く): 46615532

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 5503, 7660, 11006, 22012, 27515, 55030, 110060, 2107649, 4215298, 8430596, 10538245, 21076490, 42152980]

約数ペア:

[(1, 42152980), (2, 21076490), (4, 10538245), (5, 8430596), (10, 4215298), (20, 2107649), (383, 110060), (766, 55030), (1532, 27515), (1915, 22012), (3830, 11006), (5503, 7660)]