11711650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 23201640

約数和(自身を除く): 11489990

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 82, 145, 197, 205, 290, 394, 410, 725, 985, 1025, 1189, 1450, 1970, 2050, 2378, 4925, 5713, 5945, 8077, 9850, 11426, 11890, 16154, 28565, 29725, 40385, 57130, 59450, 80770, 142825, 201925, 234233, 285650, 403850, 468466, 1171165, 2342330, 5855825, 11711650]

約数ペア:

[(1, 11711650), (2, 5855825), (5, 2342330), (10, 1171165), (25, 468466), (29, 403850), (41, 285650), (50, 234233), (58, 201925), (82, 142825), (145, 80770), (197, 59450), (205, 57130), (290, 40385), (394, 29725), (410, 28565), (725, 16154), (985, 11890), (1025, 11426), (1189, 9850), (1450, 8077), (1970, 5945), (2050, 5713), (2378, 4925)]