82682320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{147647}}^1$

素因数の和:147667

約数の個数: 40

約数和(自身を含む): 219700224

約数和(自身を除く): 137017904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 147647, 295294, 590588, 738235, 1033529, 1181176, 1476470, 2067058, 2362352, 2952940, 4134116, 5167645, 5905880, 8268232, 10335290, 11811760, 16536464, 20670580, 41341160, 82682320]

約数ペア:

[(1, 82682320), (2, 41341160), (4, 20670580), (5, 16536464), (7, 11811760), (8, 10335290), (10, 8268232), (14, 5905880), (16, 5167645), (20, 4134116), (28, 2952940), (35, 2362352), (40, 2067058), (56, 1476470), (70, 1181176), (80, 1033529), (112, 738235), (140, 590588), (280, 295294), (560, 147647)]