11921300

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1340

約数の個数: 36

約数和(自身を含む): 26157180

約数和(自身を除く): 14235880

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1229, 1940, 2425, 2458, 4850, 4916, 6145, 9700, 12290, 24580, 30725, 61450, 119213, 122900, 238426, 476852, 596065, 1192130, 2384260, 2980325, 5960650, 11921300]

約数ペア:

[(1, 11921300), (2, 5960650), (4, 2980325), (5, 2384260), (10, 1192130), (20, 596065), (25, 476852), (50, 238426), (97, 122900), (100, 119213), (194, 61450), (388, 30725), (485, 24580), (970, 12290), (1229, 9700), (1940, 6145), (2425, 4916), (2458, 4850)]