65270660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35863}}^1$

素因数の和:35892

約数の個数: 48

約数和(自身を含む): 168704256

約数和(自身を除く): 103433596

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 35863, 71726, 143452, 179315, 251041, 358630, 466219, 502082, 717260, 932438, 1004164, 1255205, 1864876, 2331095, 2510410, 3263533, 4662190, 5020820, 6527066, 9324380, 13054132, 16317665, 32635330, 65270660]

約数ペア:

[(1, 65270660), (2, 32635330), (4, 16317665), (5, 13054132), (7, 9324380), (10, 6527066), (13, 5020820), (14, 4662190), (20, 3263533), (26, 2510410), (28, 2331095), (35, 1864876), (52, 1255205), (65, 1004164), (70, 932438), (91, 717260), (130, 502082), (140, 466219), (182, 358630), (260, 251041), (364, 179315), (455, 143452), (910, 71726), (1820, 35863)]