13726656640

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{579673}}^1$

素因数の和:579729

約数の個数: 64

約数和(自身を含む): 33702246360

約数和(自身を除く): 19975589720

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, 579673, 1159346, 2318692, 2898365, 4637384, 5796730, 9274768, 11593460, 18549536, 21447901, 23186920, 37099072, 42895802, 46373840, 74198144, 85791604, 92747680, 107239505, 171583208, 185495360, 214479010, 343166416, 370990720, 428958020, 686332832, 857916040, 1372665664, 1715832080, 2745331328, 3431664160, 6863328320, 13726656640]

約数ペア:

[(1, 13726656640), (2, 6863328320), (4, 3431664160), (5, 2745331328), (8, 1715832080), (10, 1372665664), (16, 857916040), (20, 686332832), (32, 428958020), (37, 370990720), (40, 343166416), (64, 214479010), (74, 185495360), (80, 171583208), (128, 107239505), (148, 92747680), (160, 85791604), (185, 74198144), (296, 46373840), (320, 42895802), (370, 37099072), (592, 23186920), (640, 21447901), (740, 18549536), (1184, 11593460), (1480, 9274768), (2368, 5796730), (2960, 4637384), (4736, 2898365), (5920, 2318692), (11840, 1159346), (23680, 579673)]