83689210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1151}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 164726784

約数和(自身を除く): 81037574

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 661, 1151, 1322, 2302, 3305, 5755, 6610, 7271, 11510, 12661, 14542, 25322, 36355, 63305, 72710, 126610, 760811, 1521622, 3804055, 7608110, 8368921, 16737842, 41844605, 83689210]

約数ペア:

[(1, 83689210), (2, 41844605), (5, 16737842), (10, 8368921), (11, 7608110), (22, 3804055), (55, 1521622), (110, 760811), (661, 126610), (1151, 72710), (1322, 63305), (2302, 36355), (3305, 25322), (5755, 14542), (6610, 12661), (7271, 11510)]