5607980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 13801536

約数和(自身を除く): 8193556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 977, 1148, 1435, 1954, 2870, 3908, 4885, 5740, 6839, 9770, 13678, 19540, 27356, 34195, 40057, 68390, 80114, 136780, 160228, 200285, 280399, 400570, 560798, 801140, 1121596, 1401995, 2803990, 5607980]

約数ペア:

[(1, 5607980), (2, 2803990), (4, 1401995), (5, 1121596), (7, 801140), (10, 560798), (14, 400570), (20, 280399), (28, 200285), (35, 160228), (41, 136780), (70, 80114), (82, 68390), (140, 40057), (164, 34195), (205, 27356), (287, 19540), (410, 13678), (574, 9770), (820, 6839), (977, 5740), (1148, 4885), (1435, 3908), (1954, 2870)]