2005645235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{3449}}^1$

素因数の和:3671

約数の個数: 32

約数和(自身を含む): 2677752000

約数和(自身を除く): 672106765

約数列:

[1, 5, 11, 55, 97, 109, 485, 545, 1067, 1199, 3449, 5335, 5995, 10573, 17245, 37939, 52865, 116303, 189695, 334553, 375941, 581515, 1672765, 1879705, 3680083, 4135351, 18400415, 20676755, 36466277, 182331385, 401129047, 2005645235]

約数ペア:

[(1, 2005645235), (5, 401129047), (11, 182331385), (55, 36466277), (97, 20676755), (109, 18400415), (485, 4135351), (545, 3680083), (1067, 1879705), (1199, 1672765), (3449, 581515), (5335, 375941), (5995, 334553), (10573, 189695), (17245, 116303), (37939, 52865)]