113218520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 263558880

約数和(自身を除く): 150340360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 227, 296, 337, 370, 454, 674, 740, 908, 1135, 1348, 1480, 1685, 1816, 2270, 2696, 3370, 4540, 6740, 8399, 9080, 12469, 13480, 16798, 24938, 33596, 41995, 49876, 62345, 67192, 76499, 83990, 99752, 124690, 152998, 167980, 249380, 305996, 335960, 382495, 498760, 611992, 764990, 1529980, 2830463, 3059960, 5660926, 11321852, 14152315, 22643704, 28304630, 56609260, 113218520]

約数ペア:

[(1, 113218520), (2, 56609260), (4, 28304630), (5, 22643704), (8, 14152315), (10, 11321852), (20, 5660926), (37, 3059960), (40, 2830463), (74, 1529980), (148, 764990), (185, 611992), (227, 498760), (296, 382495), (337, 335960), (370, 305996), (454, 249380), (674, 167980), (740, 152998), (908, 124690), (1135, 99752), (1348, 83990), (1480, 76499), (1685, 67192), (1816, 62345), (2270, 49876), (2696, 41995), (3370, 33596), (4540, 24938), (6740, 16798), (8399, 13480), (9080, 12469)]