587760680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1747}}^1$

素因数の和:2418

約数の個数: 64

約数和(自身を含む): 1427207040

約数和(自身を除く): 839446360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 647, 1294, 1747, 2588, 3235, 3494, 5176, 6470, 6988, 8411, 8735, 12940, 13976, 16822, 17470, 22711, 25880, 33644, 34940, 42055, 45422, 67288, 69880, 84110, 90844, 113555, 168220, 181688, 227110, 336440, 454220, 908440, 1130309, 2260618, 4521236, 5651545, 9042472, 11303090, 14694017, 22606180, 29388034, 45212360, 58776068, 73470085, 117552136, 146940170, 293880340, 587760680]

約数ペア:

[(1, 587760680), (2, 293880340), (4, 146940170), (5, 117552136), (8, 73470085), (10, 58776068), (13, 45212360), (20, 29388034), (26, 22606180), (40, 14694017), (52, 11303090), (65, 9042472), (104, 5651545), (130, 4521236), (260, 2260618), (520, 1130309), (647, 908440), (1294, 454220), (1747, 336440), (2588, 227110), (3235, 181688), (3494, 168220), (5176, 113555), (6470, 90844), (6988, 84110), (8411, 69880), (8735, 67288), (12940, 45422), (13976, 42055), (16822, 34940), (17470, 33644), (22711, 25880)]