3848317720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{37189}}^1$

素因数の和:37412

約数の個数: 64

約数和(自身を含む): 9371880000

約数和(自身を除く): 5523562280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 199, 260, 398, 520, 796, 995, 1592, 1990, 2587, 3980, 5174, 7960, 10348, 12935, 20696, 25870, 37189, 51740, 74378, 103480, 148756, 185945, 297512, 371890, 483457, 743780, 966914, 1487560, 1933828, 2417285, 3867656, 4834570, 7400611, 9669140, 14801222, 19338280, 29602444, 37003055, 59204888, 74006110, 96207943, 148012220, 192415886, 296024440, 384831772, 481039715, 769663544, 962079430, 1924158860, 3848317720]

約数ペア:

[(1, 3848317720), (2, 1924158860), (4, 962079430), (5, 769663544), (8, 481039715), (10, 384831772), (13, 296024440), (20, 192415886), (26, 148012220), (40, 96207943), (52, 74006110), (65, 59204888), (104, 37003055), (130, 29602444), (199, 19338280), (260, 14801222), (398, 9669140), (520, 7400611), (796, 4834570), (995, 3867656), (1592, 2417285), (1990, 1933828), (2587, 1487560), (3980, 966914), (5174, 743780), (7960, 483457), (10348, 371890), (12935, 297512), (20696, 185945), (25870, 148756), (37189, 103480), (51740, 74378)]