4220221430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{81049}}^1$

素因数の和:81224

約数の個数: 32

約数和(自身を含む): 7843046400

約数和(自身を除く): 3622824970

約数列:

[1, 2, 5, 10, 41, 82, 127, 205, 254, 410, 635, 1270, 5207, 10414, 26035, 52070, 81049, 162098, 405245, 810490, 3323009, 6646018, 10293223, 16615045, 20586446, 33230090, 51466115, 102932230, 422022143, 844044286, 2110110715, 4220221430]

約数ペア:

[(1, 4220221430), (2, 2110110715), (5, 844044286), (10, 422022143), (41, 102932230), (82, 51466115), (127, 33230090), (205, 20586446), (254, 16615045), (410, 10293223), (635, 6646018), (1270, 3323009), (5207, 810490), (10414, 405245), (26035, 162098), (52070, 81049)]