23212100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2393}}^1$

素因数の和:2504

約数の個数: 36

約数和(自身を含む): 50910804

約数和(自身を除く): 27698704

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2393, 2425, 4786, 4850, 9572, 9700, 11965, 23930, 47860, 59825, 119650, 232121, 239300, 464242, 928484, 1160605, 2321210, 4642420, 5803025, 11606050, 23212100]

約数ペア:

[(1, 23212100), (2, 11606050), (4, 5803025), (5, 4642420), (10, 2321210), (20, 1160605), (25, 928484), (50, 464242), (97, 239300), (100, 232121), (194, 119650), (388, 59825), (485, 47860), (970, 23930), (1940, 11965), (2393, 9700), (2425, 9572), (4786, 4850)]