137561320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2234

約数の個数: 64

約数和(自身を含む): 336107520

約数和(自身を除く): 198546200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2083, 2540, 3302, 4166, 5080, 6604, 8255, 8332, 10415, 13208, 16510, 16664, 20830, 27079, 33020, 41660, 54158, 66040, 83320, 108316, 135395, 216632, 264541, 270790, 529082, 541580, 1058164, 1083160, 1322705, 2116328, 2645410, 3439033, 5290820, 6878066, 10581640, 13756132, 17195165, 27512264, 34390330, 68780660, 137561320]

約数ペア:

[(1, 137561320), (2, 68780660), (4, 34390330), (5, 27512264), (8, 17195165), (10, 13756132), (13, 10581640), (20, 6878066), (26, 5290820), (40, 3439033), (52, 2645410), (65, 2116328), (104, 1322705), (127, 1083160), (130, 1058164), (254, 541580), (260, 529082), (508, 270790), (520, 264541), (635, 216632), (1016, 135395), (1270, 108316), (1651, 83320), (2083, 66040), (2540, 54158), (3302, 41660), (4166, 33020), (5080, 27079), (6604, 20830), (8255, 16664), (8332, 16510), (10415, 13208)]