20190115070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5101}}^1\times {\mathrm{17209}}^1$

素因数の和:22340

約数の個数: 32

約数和(自身を含む): 37931941440

約数和(自身を除く): 17741826370

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5101, 10202, 17209, 25505, 34418, 51010, 86045, 117323, 172090, 234646, 395807, 586615, 791614, 1173230, 1979035, 3958070, 87783109, 175566218, 438915545, 877831090, 2019011507, 4038023014, 10095057535, 20190115070]

約数ペア:

[(1, 20190115070), (2, 10095057535), (5, 4038023014), (10, 2019011507), (23, 877831090), (46, 438915545), (115, 175566218), (230, 87783109), (5101, 3958070), (10202, 1979035), (17209, 1173230), (25505, 791614), (34418, 586615), (51010, 395807), (86045, 234646), (117323, 172090)]