83319310

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 152280000

約数和(自身を除く): 68960690

約数列:

[1, 2, 5, 10, 149, 199, 281, 298, 398, 562, 745, 995, 1405, 1490, 1990, 2810, 29651, 41869, 55919, 59302, 83738, 111838, 148255, 209345, 279595, 296510, 418690, 559190, 8331931, 16663862, 41659655, 83319310]

約数ペア:

[(1, 83319310), (2, 41659655), (5, 16663862), (10, 8331931), (149, 559190), (199, 418690), (281, 296510), (298, 279595), (398, 209345), (562, 148255), (745, 111838), (995, 83738), (1405, 59302), (1490, 55919), (1990, 41869), (2810, 29651)]