76297420

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 163785888

約数和(自身を除く): 87488468

約数列:

[1, 2, 4, 5, 10, 20, 101, 107, 202, 214, 353, 404, 428, 505, 535, 706, 1010, 1070, 1412, 1765, 2020, 2140, 3530, 7060, 10807, 21614, 35653, 37771, 43228, 54035, 71306, 75542, 108070, 142612, 151084, 178265, 188855, 216140, 356530, 377710, 713060, 755420, 3814871, 7629742, 15259484, 19074355, 38148710, 76297420]

約数ペア:

[(1, 76297420), (2, 38148710), (4, 19074355), (5, 15259484), (10, 7629742), (20, 3814871), (101, 755420), (107, 713060), (202, 377710), (214, 356530), (353, 216140), (404, 188855), (428, 178265), (505, 151084), (535, 142612), (706, 108070), (1010, 75542), (1070, 71306), (1412, 54035), (1765, 43228), (2020, 37771), (2140, 35653), (3530, 21614), (7060, 10807)]