26122100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2693}}^1$

素因数の和:2804

約数の個数: 36

約数和(自身を含む): 57290604

約数和(自身を除く): 31168504

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 2693, 4850, 5386, 9700, 10772, 13465, 26930, 53860, 67325, 134650, 261221, 269300, 522442, 1044884, 1306105, 2612210, 5224420, 6530525, 13061050, 26122100]

約数ペア:

[(1, 26122100), (2, 13061050), (4, 6530525), (5, 5224420), (10, 2612210), (20, 1306105), (25, 1044884), (50, 522442), (97, 269300), (100, 261221), (194, 134650), (388, 67325), (485, 53860), (970, 26930), (1940, 13465), (2425, 10772), (2693, 9700), (4850, 5386)]