25146770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7883}}^1$

素因数の和:7930

約数の個数: 32

約数和(自身を含む): 51088320

約数和(自身を除く): 25941550

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 7883, 15766, 39415, 78830, 86713, 173426, 228607, 433565, 457214, 867130, 1143035, 2286070, 2514677, 5029354, 12573385, 25146770]

約数ペア:

[(1, 25146770), (2, 12573385), (5, 5029354), (10, 2514677), (11, 2286070), (22, 1143035), (29, 867130), (55, 457214), (58, 433565), (110, 228607), (145, 173426), (290, 86713), (319, 78830), (638, 39415), (1595, 15766), (3190, 7883)]