26211676660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3299}}^1\times {\mathrm{30559}}^1$

素因数の和:33880

約数の個数: 48

約数和(自身を含む): 59298624000

約数和(自身を除く): 33086947340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3299, 6598, 13196, 16495, 30559, 32990, 42887, 61118, 65980, 85774, 122236, 152795, 171548, 214435, 305590, 397267, 428870, 611180, 794534, 857740, 1589068, 1986335, 3972670, 7945340, 100814141, 201628282, 403256564, 504070705, 1008141410, 1310583833, 2016282820, 2621167666, 5242335332, 6552919165, 13105838330, 26211676660]

約数ペア:

[(1, 26211676660), (2, 13105838330), (4, 6552919165), (5, 5242335332), (10, 2621167666), (13, 2016282820), (20, 1310583833), (26, 1008141410), (52, 504070705), (65, 403256564), (130, 201628282), (260, 100814141), (3299, 7945340), (6598, 3972670), (13196, 1986335), (16495, 1589068), (30559, 857740), (32990, 794534), (42887, 611180), (61118, 428870), (65980, 397267), (85774, 305590), (122236, 214435), (152795, 171548)]