68109950

素因数分解:

$2^1\times 5^2\times {\mathrm{1123}}^1\times {\mathrm{1213}}^1$

素因数の和:2348

約数の個数: 24

約数和(自身を含む): 126901848

約数和(自身を除く): 58791898

約数列:

[1, 2, 5, 10, 25, 50, 1123, 1213, 2246, 2426, 5615, 6065, 11230, 12130, 28075, 30325, 56150, 60650, 1362199, 2724398, 6810995, 13621990, 34054975, 68109950]

約数ペア:

[(1, 68109950), (2, 34054975), (5, 13621990), (10, 6810995), (25, 2724398), (50, 1362199), (1123, 60650), (1213, 56150), (2246, 30325), (2426, 28075), (5615, 12130), (6065, 11230)]