85825070

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{22063}}^1$

素因数の和:22459

約数の個数: 16

約数和(自身を含む): 154889280

約数和(自身を除く): 69064210

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 22063, 44126, 110315, 220630, 8582507, 17165014, 42912535, 85825070]

約数ペア:

[(1, 85825070), (2, 42912535), (5, 17165014), (10, 8582507), (389, 220630), (778, 110315), (1945, 44126), (3890, 22063)]