2589810560

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109367}}^1$

素因数の和:109423

約数の個数: 64

約数和(自身を含む): 6358655520

約数和(自身を除く): 3768844960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 4736, 5920, 11840, 23680, 109367, 218734, 437468, 546835, 874936, 1093670, 1749872, 2187340, 3499744, 4046579, 4374680, 6999488, 8093158, 8749360, 13998976, 16186316, 17498720, 20232895, 32372632, 34997440, 40465790, 64745264, 69994880, 80931580, 129490528, 161863160, 258981056, 323726320, 517962112, 647452640, 1294905280, 2589810560]

約数ペア:

[(1, 2589810560), (2, 1294905280), (4, 647452640), (5, 517962112), (8, 323726320), (10, 258981056), (16, 161863160), (20, 129490528), (32, 80931580), (37, 69994880), (40, 64745264), (64, 40465790), (74, 34997440), (80, 32372632), (128, 20232895), (148, 17498720), (160, 16186316), (185, 13998976), (296, 8749360), (320, 8093158), (370, 6999488), (592, 4374680), (640, 4046579), (740, 3499744), (1184, 2187340), (1480, 1749872), (2368, 1093670), (2960, 874936), (4736, 546835), (5920, 437468), (11840, 218734), (23680, 109367)]