65770870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1297}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 129530016

約数和(自身を除く): 63759146

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 461, 922, 1297, 2305, 2594, 4610, 5071, 6485, 10142, 12970, 14267, 25355, 28534, 50710, 71335, 142670, 597917, 1195834, 2989585, 5979170, 6577087, 13154174, 32885435, 65770870]

約数ペア:

[(1, 65770870), (2, 32885435), (5, 13154174), (10, 6577087), (11, 5979170), (22, 2989585), (55, 1195834), (110, 597917), (461, 142670), (922, 71335), (1297, 50710), (2305, 28534), (2594, 25355), (4610, 14267), (5071, 12970), (6485, 10142)]