88316120

素因数分解:

$2^3\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{1567}}^1$

素因数の和:2987

約数の個数: 32

約数和(自身を含む): 198979200

約数和(自身を除く): 110663080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1409, 1567, 2818, 3134, 5636, 6268, 7045, 7835, 11272, 12536, 14090, 15670, 28180, 31340, 56360, 62680, 2207903, 4415806, 8831612, 11039515, 17663224, 22079030, 44158060, 88316120]

約数ペア:

[(1, 88316120), (2, 44158060), (4, 22079030), (5, 17663224), (8, 11039515), (10, 8831612), (20, 4415806), (40, 2207903), (1409, 62680), (1567, 56360), (2818, 31340), (3134, 28180), (5636, 15670), (6268, 14090), (7045, 12536), (7835, 11272)]