520070210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{46811}}^1$

素因数の和:46930

約数の個数: 32

約数和(自身を含む): 1031361984

約数和(自身を除く): 511291774

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 11110, 46811, 93622, 234055, 468110, 514921, 1029842, 2574605, 4727911, 5149210, 9455822, 23639555, 47279110, 52007021, 104014042, 260035105, 520070210]

約数ペア:

[(1, 520070210), (2, 260035105), (5, 104014042), (10, 52007021), (11, 47279110), (22, 23639555), (55, 9455822), (101, 5149210), (110, 4727911), (202, 2574605), (505, 1029842), (1010, 514921), (1111, 468110), (2222, 234055), (5555, 93622), (11110, 46811)]