42016540

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3461}}^1$

素因数の和:4077

約数の個数: 24

約数和(自身を含む): 88405632

約数和(自身を除く): 46389092

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 3461, 6070, 6922, 12140, 13844, 17305, 34610, 69220, 2100827, 4201654, 8403308, 10504135, 21008270, 42016540]

約数ペア:

[(1, 42016540), (2, 21008270), (4, 10504135), (5, 8403308), (10, 4201654), (20, 2100827), (607, 69220), (1214, 34610), (2428, 17305), (3035, 13844), (3461, 12140), (6070, 6922)]