16131100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1663}}^1$

素因数の和:1774

約数の個数: 36

約数和(自身を含む): 35386624

約数和(自身を除く): 19255524

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1663, 1940, 2425, 3326, 4850, 6652, 8315, 9700, 16630, 33260, 41575, 83150, 161311, 166300, 322622, 645244, 806555, 1613110, 3226220, 4032775, 8065550, 16131100]

約数ペア:

[(1, 16131100), (2, 8065550), (4, 4032775), (5, 3226220), (10, 1613110), (20, 806555), (25, 645244), (50, 322622), (97, 166300), (100, 161311), (194, 83150), (388, 41575), (485, 33260), (970, 16630), (1663, 9700), (1940, 8315), (2425, 6652), (3326, 4850)]