17948667070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1\times {\mathrm{38839}}^1$

素因数の和:40132

約数の個数: 32

約数和(自身を含む): 33208200000

約数和(自身を除く): 15259532930

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1249, 2498, 6245, 12490, 38839, 46213, 77678, 92426, 194195, 231065, 388390, 462130, 1437043, 2874086, 7185215, 14370430, 48509911, 97019822, 242549555, 485099110, 1794866707, 3589733414, 8974333535, 17948667070]

約数ペア:

[(1, 17948667070), (2, 8974333535), (5, 3589733414), (10, 1794866707), (37, 485099110), (74, 242549555), (185, 97019822), (370, 48509911), (1249, 14370430), (2498, 7185215), (6245, 2874086), (12490, 1437043), (38839, 462130), (46213, 388390), (77678, 231065), (92426, 194195)]