13307632160

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1052819}}^1$

素因数の和:1052913

約数の個数: 48

約数和(自身を含む): 31837276800

約数和(自身を除く): 18529644640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 12640, 1052819, 2105638, 4211276, 5264095, 8422552, 10528190, 16845104, 21056380, 33690208, 42112760, 83172701, 84225520, 166345402, 168451040, 332690804, 415863505, 665381608, 831727010, 1330763216, 1663454020, 2661526432, 3326908040, 6653816080, 13307632160]

約数ペア:

[(1, 13307632160), (2, 6653816080), (4, 3326908040), (5, 2661526432), (8, 1663454020), (10, 1330763216), (16, 831727010), (20, 665381608), (32, 415863505), (40, 332690804), (79, 168451040), (80, 166345402), (158, 84225520), (160, 83172701), (316, 42112760), (395, 33690208), (632, 21056380), (790, 16845104), (1264, 10528190), (1580, 8422552), (2528, 5264095), (3160, 4211276), (6320, 2105638), (12640, 1052819)]