2022182260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{26699}}^1$

素因数の和:27256

約数の個数: 48

約数和(自身を含む): 4862390400

約数和(自身を除く): 2840208140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 541, 1082, 2164, 2705, 3787, 5410, 7574, 10820, 15148, 18935, 26699, 37870, 53398, 75740, 106796, 133495, 186893, 266990, 373786, 533980, 747572, 934465, 1868930, 3737860, 14444159, 28888318, 57776636, 72220795, 101109113, 144441590, 202218226, 288883180, 404436452, 505545565, 1011091130, 2022182260]

約数ペア:

[(1, 2022182260), (2, 1011091130), (4, 505545565), (5, 404436452), (7, 288883180), (10, 202218226), (14, 144441590), (20, 101109113), (28, 72220795), (35, 57776636), (70, 28888318), (140, 14444159), (541, 3737860), (1082, 1868930), (2164, 934465), (2705, 747572), (3787, 533980), (5410, 373786), (7574, 266990), (10820, 186893), (15148, 133495), (18935, 106796), (26699, 75740), (37870, 53398)]