26157367070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{390001}}^1$

素因数の和:390380

約数の個数: 32

約数和(自身を含む): 49701854880

約数和(自身を除く): 23544487810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 353, 706, 1765, 3530, 6707, 13414, 33535, 67070, 390001, 780002, 1950005, 3900010, 7410019, 14820038, 37050095, 74100190, 137670353, 275340706, 688351765, 1376703530, 2615736707, 5231473414, 13078683535, 26157367070]

約数ペア:

[(1, 26157367070), (2, 13078683535), (5, 5231473414), (10, 2615736707), (19, 1376703530), (38, 688351765), (95, 275340706), (190, 137670353), (353, 74100190), (706, 37050095), (1765, 14820038), (3530, 7410019), (6707, 3900010), (13414, 1950005), (33535, 780002), (67070, 390001)]