34719820

素因数分解:

$2^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1889}}^1$

素因数の和:2817

約数の個数: 24

約数和(自身を含む): 73029600

約数和(自身を除く): 38309780

約数列:

[1, 2, 4, 5, 10, 20, 919, 1838, 1889, 3676, 3778, 4595, 7556, 9190, 9445, 18380, 18890, 37780, 1735991, 3471982, 6943964, 8679955, 17359910, 34719820]

約数ペア:

[(1, 34719820), (2, 17359910), (4, 8679955), (5, 6943964), (10, 3471982), (20, 1735991), (919, 37780), (1838, 18890), (1889, 18380), (3676, 9445), (3778, 9190), (4595, 7556)]