13318100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1373}}^1$

素因数の和:1484

約数の個数: 36

約数和(自身を含む): 29219484

約数和(自身を除く): 15901384

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1373, 1940, 2425, 2746, 4850, 5492, 6865, 9700, 13730, 27460, 34325, 68650, 133181, 137300, 266362, 532724, 665905, 1331810, 2663620, 3329525, 6659050, 13318100]

約数ペア:

[(1, 13318100), (2, 6659050), (4, 3329525), (5, 2663620), (10, 1331810), (20, 665905), (25, 532724), (50, 266362), (97, 137300), (100, 133181), (194, 68650), (388, 34325), (485, 27460), (970, 13730), (1373, 9700), (1940, 6865), (2425, 5492), (2746, 4850)]