8045694460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{19081}}^1$

素因数の和:19846

約数の個数: 48

約数和(自身を含む): 17503536960

約数和(自身を除く): 9457842500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 727, 1454, 2908, 3635, 7270, 14540, 19081, 21083, 38162, 42166, 76324, 84332, 95405, 105415, 190810, 210830, 381620, 421660, 553349, 1106698, 2213396, 2766745, 5533490, 11066980, 13871887, 27743774, 55487548, 69359435, 138718870, 277437740, 402284723, 804569446, 1609138892, 2011423615, 4022847230, 8045694460]

約数ペア:

[(1, 8045694460), (2, 4022847230), (4, 2011423615), (5, 1609138892), (10, 804569446), (20, 402284723), (29, 277437740), (58, 138718870), (116, 69359435), (145, 55487548), (290, 27743774), (580, 13871887), (727, 11066980), (1454, 5533490), (2908, 2766745), (3635, 2213396), (7270, 1106698), (14540, 553349), (19081, 421660), (21083, 381620), (38162, 210830), (42166, 190810), (76324, 105415), (84332, 95405)]