141004880

素因数分解:

$2^4\times 5^1\times {\mathrm{1762561}}^1$

素因数の和:1762574

約数の個数: 20

約数和(自身を含む): 327836532

約数和(自身を除く): 186831652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1762561, 3525122, 7050244, 8812805, 14100488, 17625610, 28200976, 35251220, 70502440, 141004880]

約数ペア:

[(1, 141004880), (2, 70502440), (4, 35251220), (5, 28200976), (8, 17625610), (10, 14100488), (16, 8812805), (20, 7050244), (40, 3525122), (80, 1762561)]