25419530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 48427200

約数和(自身を除く): 23007670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 353, 379, 706, 758, 1765, 1895, 3530, 3790, 6707, 7201, 13414, 14402, 33535, 36005, 67070, 72010, 133787, 267574, 668935, 1337870, 2541953, 5083906, 12709765, 25419530]

約数ペア:

[(1, 25419530), (2, 12709765), (5, 5083906), (10, 2541953), (19, 1337870), (38, 668935), (95, 267574), (190, 133787), (353, 72010), (379, 67070), (706, 36005), (758, 33535), (1765, 14402), (1895, 13414), (3530, 7201), (3790, 6707)]