66707930900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{51313793}}^1$

素因数の和:51313820

約数の個数: 36

約数和(自身を含む): 155891306172

約数和(自身を除く): 89183375272

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 51313793, 102627586, 205255172, 256568965, 513137930, 667079309, 1026275860, 1282844825, 1334158618, 2565689650, 2668317236, 3335396545, 5131379300, 6670793090, 13341586180, 16676982725, 33353965450, 66707930900]

約数ペア:

[(1, 66707930900), (2, 33353965450), (4, 16676982725), (5, 13341586180), (10, 6670793090), (13, 5131379300), (20, 3335396545), (25, 2668317236), (26, 2565689650), (50, 1334158618), (52, 1282844825), (65, 1026275860), (100, 667079309), (130, 513137930), (260, 256568965), (325, 205255172), (650, 102627586), (1300, 51313793)]