126670070

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{32563}}^1$

素因数の和:32959

約数の個数: 16

約数和(自身を含む): 228599280

約数和(自身を除く): 101929210

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 32563, 65126, 162815, 325630, 12667007, 25334014, 63335035, 126670070]

約数ペア:

[(1, 126670070), (2, 63335035), (5, 25334014), (10, 12667007), (389, 325630), (778, 162815), (1945, 65126), (3890, 32563)]