109370900

素因数分解:

$2^2\times 5^2\times {\mathrm{997}}^1\times {\mathrm{1097}}^1$

素因数の和:2108

約数の個数: 36

約数和(自身を含む): 237789468

約数和(自身を除く): 128418568

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 997, 1097, 1994, 2194, 3988, 4388, 4985, 5485, 9970, 10970, 19940, 21940, 24925, 27425, 49850, 54850, 99700, 109700, 1093709, 2187418, 4374836, 5468545, 10937090, 21874180, 27342725, 54685450, 109370900]

約数ペア:

[(1, 109370900), (2, 54685450), (4, 27342725), (5, 21874180), (10, 10937090), (20, 5468545), (25, 4374836), (50, 2187418), (100, 1093709), (997, 109700), (1097, 99700), (1994, 54850), (2194, 49850), (3988, 27425), (4388, 24925), (4985, 21940), (5485, 19940), (9970, 10970)]